Q: What is the sum of all factors of the number 2,915,871 excluding 2,915,871?
A: 1,721,313
The factors of the number 2,915,871 are: 1, 3, 7, 21, 23, 69, 161, 483, 6037, 18111, 42259, 126777, 138851, 416553, 971957, 2915871.
If you add them up, you will get the total of 2,915,872. Now subtract 2,915,871 to get 1,721,313