Q: What is the sum of all factors of the number 406,643,253 excluding 406,643,253?
A: 135,547,755
The factors of the number 406,643,253 are: 1, 3, 135547751, 406643253.
If you add them up, you will get the total of 406,643,388. Now subtract 406,643,253 to get 135,547,755