Q: What is the sum of all factors of the number 3,885,021 excluding 3,885,021?
A: 2,528,451
The factors of the number 3,885,021 are: 1, 3, 7, 9, 21, 63, 61667, 185001, 431669, 555003, 1295007, 3885021.
If you add them up, you will get the total of 3,885,023. Now subtract 3,885,021 to get 2,528,451