Q: What is the sum of all factors of the number 1,157,397 excluding 1,157,397?
A: 427,659
The factors of the number 1,157,397 are: 1, 3, 37, 111, 10427, 31281, 385799, 1157397.
If you add them up, you will get the total of 1,157,824. Now subtract 1,157,397 to get 427,659