Q: What is the sum of all factors of the number 513,011,331 excluding 513,011,331?
A: 355,292,469
The factors of the number 513,011,331 are: 1, 3, 7, 9, 21, 49, 63, 139, 147, 417, 441, 973, 1251, 2919, 6811, 8369, 8757, 20433, 25107, 58583, 61299, 75321, 175749, 410081, 527247, 1163291, 1230243, 3489873, 3690729, 8143037, 10469619, 24429111, 57001259, 73287333, 171003777, 513011331.
If you add them up, you will get the total of 513,011,686. Now subtract 513,011,331 to get 355,292,469