Q: What is the sum of all factors of the number 4,323,123 excluding 4,323,123?
A: 2,941,641
The factors of the number 4,323,123 are: 1, 3, 7, 9, 21, 49, 63, 147, 441, 9803, 29409, 68621, 88227, 205863, 480347, 617589, 1441041, 4323123.
If you add them up, you will get the total of 4,323,125. Now subtract 4,323,123 to get 2,941,641