Q: What is the sum of all factors of the number 4,387,399 excluding 4,387,399?
A: 141,561
The factors of the number 4,387,399 are: 1, 31, 141529, 4387399.
If you add them up, you will get the total of 4,387,540. Now subtract 4,387,399 to get 141,561