Q: What is the sum of all factors of the number 561,129,999 excluding 561,129,999?
A: 231,053,601
The factors of the number 561,129,999 are: 1, 3, 17, 51, 11002549, 33007647, 187043333, 561129999.
If you add them up, you will get the total of 561,130,230. Now subtract 561,129,999 to get 231,053,601