user: I'm developing a new encryption algorithm and I'm currently focusing on prime factorization as part of the process. To test the algorithm's effectiveness, I need to calculate the prime factors of the number 7891. Can you help me with that?

Available functions:
name: get_prime_factors
description: Calculates the prime factors of a number.
parameters: type: dict
properties: number: type: integer
description: The number to calculate the prime factors of.
required: number

Ground truth function call(s):
get_prime_factors(number=7891)