Q: What is the sum of all factors of the number 552,981 excluding 552,981?
A: 313,899
The factors of the number 552,981 are: 1, 3, 11, 13, 33, 39, 143, 429, 1289, 3867, 14179, 16757, 42537, 50271, 184327, 552981.
If you add them up, you will get the total of 553,294. Now subtract 552,981 to get 313,899