Q: What is the sum of all factors of the number 13,421,603 excluding 13,421,603?
A: 1,068,397
The factors of the number 13,421,603 are: 1, 13, 499, 2069, 6487, 26897, 1032431, 13421603.
If you add them up, you will get the total of 13,421,604. Now subtract 13,421,603 to get 1,068,397