Q: What is the sum of all factors of the number 531,538,761 excluding 531,538,761?
A: 233,065,079
The factors of the number 531,538,761 are: 1, 3, 13, 39, 571, 1713, 7423, 22269, 23869, 71607, 310297, 930891, 13629199, 40887597, 177179587, 531538761.
If you add them up, you will get the total of 531,538,994. Now subtract 531,538,761 to get 233,065,079