Q: What is the sum of all factors of the number 1,208,391 excluding 1,208,391?
A: 402,801
The factors of the number 1,208,391 are: 1, 3, 402797, 1208391.
If you add them up, you will get the total of 1,208,793. Now subtract 1,208,391 to get 402,801