#### Task:
Your job here is to implement a function `factors`, which takes a number `n`, and outputs an array of arrays comprised of two
parts, `sq` and `cb`. The part `sq` will contain all the numbers that, when squared, yield a number which is a factor of `n`,
while the `cb` part will contain all the numbers that, when cubed, yield a number which is a factor of `n`.  Discard all `1`s
from both arrays.
Both `sq` and `cb` should be sorted in ascending order.
#### What it looks like:
```python
factors(int) #=> [
  sq (all the numbers that can be squared to give a factor of n) : list,
  cb (all the numbers that can be cubed   to give a factor of n) : list
]
```
#### Some examples:
Also check out my other creations — [Keep the Order](https://www.codewars.com/kata/keep-the-order), [Naming Files](https://www.codewars.com/kata/naming-files), [Elections: Weighted Average](https://www.codewars.com/kata/elections-weighted-average), [Identify Case](https://www.codewars.com/kata/identify-case), [Split Without Loss](https://www.codewars.com/kata/split-without-loss), [Adding Fractions](https://www.codewars.com/kata/adding-fractions),
[Random Integers](https://www.codewars.com/kata/random-integers), [Implement String#transpose](https://www.codewars.com/kata/implement-string-number-transpose), [Implement Array#transpose!](https://www.codewars.com/kata/implement-array-number-transpose), [Arrays and Procs #1](https://www.codewars.com/kata/arrays-and-procs-number-1), and [Arrays and Procs #2](https://www.codewars.com/kata/arrays-and-procs-number-2).
If you notice any issues or have any suggestions/comments whatsoever, please don't hesitate to mark an issue or just comment. Thanks!
def factors(n):
    divisors = [i for i in range(2, n+1)if n % i == 0]
    sq = [x for x in divisors if x**2 in divisors]
    qb = [x for x in divisors if x**3 in divisors]
    return [sq, qb] or [[], []]
def factors(n):
    divisors = [i for i in range(2, n+1)if n % i == 0]
    sq = [x for x in divisors if x**2 in divisors]
    qb = [x for x in divisors if x**3 in divisors]
    return [sq, qb] or [[], []]