Q: What is the sum of all factors of the number 517,116,399 excluding 517,116,399?
A: 172,372,137
The factors of the number 517,116,399 are: 1, 3, 172372133, 517116399.
If you add them up, you will get the total of 517,116,571. Now subtract 517,116,399 to get 172,372,137