Q: What is the sum of all factors of the number 456,981 excluding 456,981?
A: 255,723
The factors of the number 456,981 are: 1, 3, 7, 21, 47, 141, 329, 463, 987, 1389, 3241, 9723, 21761, 65283, 152327, 456981.
If you add them up, you will get the total of 457,236. Now subtract 456,981 to get 255,723