Q: What is the sum of all factors of the number 1,209,421 excluding 1,209,421?
A: 34,739
The factors of the number 1,209,421 are: 1, 89, 107, 127, 9523, 11303, 13589, 1209421.
If you add them up, you will get the total of 1,209,455. Now subtract 1,209,421 to get 34,739