Q: What is the sum of all factors of the number 1,408,707 excluding 1,408,707?
A: 639,157
The factors of the number 1,408,707 are: 1, 3, 9, 193, 579, 811, 1737, 2433, 7299, 156523, 469569, 1408707.
If you add them up, you will get the total of 1,409,346. Now subtract 1,408,707 to get 639,157