Q: What is the sum of all factors of the number 11,521,431 excluding 11,521,431?
A: 5,120,649
The factors of the number 11,521,431 are: 1, 3, 9, 1280159, 3840477, 11521431.
If you add them up, you will get the total of 11,521,436. Now subtract 11,521,431 to get 5,120,649