Q: What is the sum of all factors of the number 21,141,321 excluding 21,141,321?
A: 7,047,111
The factors of the number 21,141,321 are: 1, 3, 7047107, 21141321.
If you add them up, you will get the total of 21,141,328. Now subtract 21,141,321 to get 7,047,111