Q: What is the sum of all factors of the number 4,120,893 excluding 4,120,893?
A: 2,743,107
The factors of the number 4,120,893 are: 1, 3, 7, 9, 21, 63, 149, 439, 447, 1043, 1317, 1341, 3073, 3129, 3951, 9219, 9387, 27657, 65411, 196233, 457877, 588699, 1373631, 4120893.
If you add them up, you will get the total of 4,120,895. Now subtract 4,120,893 to get 2,743,107