Q: What is the sum of all factors of the number 405,255,357 excluding 405,255,357?
A: 240,525,051
The factors of the number 405,255,357 are: 1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 84481, 253443, 760329, 1098253, 3294759, 3463721, 9884277, 10391163, 31173489, 45028373, 135085119, 405255357.
If you add them up, you will get the total of 405,255,597. Now subtract 405,255,357 to get 240,525,051