Q: What is the sum of all factors of the number 1,392,993 excluding 1,392,993?
A: 906,655
The factors of the number 1,392,993 are: 1, 3, 7, 9, 21, 63, 22111, 66333, 154777, 198999, 464331, 1392993.
If you add them up, you will get the total of 1,393,899. Now subtract 1,392,993 to get 906,655