Prime factorization - list

Question

I am trying to implement a function primeFac() that takes as input a positive integer n and returns a list containing all the numbers in the prime

Answer 1

I would like to share my code for finding the prime factors of number given input by the user:

a = int(input("Enter a number: "))

def prime(a):
    b = list()
    i = 1
    while i<=a:
        if a%i ==0 and i!=1 and i!=a:
            b.append(i)
        i+=1
    return b

c = list()
for x in prime(a):
    if len(prime(x)) == 0:
        c.append(x)

print(c)