Q: What is the sum of all factors of the number 1,316,961 excluding 1,316,961?
A: 701,055
The factors of the number 1,316,961 are: 1, 3, 9, 41, 43, 83, 123, 129, 249, 369, 387, 747, 1763, 3403, 3569, 5289, 10209, 10707, 15867, 30627, 32121, 146329, 438987, 1316961.
If you add them up, you will get the total of 1,317,662. Now subtract 1,316,961 to get 701,055