Q: What is the sum of all factors of the number 4,142,439 excluding 4,142,439?
A: 2,846,361
The factors of the number 4,142,439 are: 1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 1399, 2961, 4197, 9793, 12591, 29379, 65753, 88137, 197259, 460271, 591777, 1380813, 4142439.
If you add them up, you will get the total of 4,142,441. Now subtract 4,142,439 to get 2,846,361