Q: What is the sum of all factors of the number 21,431,799 excluding 21,431,799?
A: 9,525,257
The factors of the number 21,431,799 are: 1, 3, 9, 2381311, 7143933, 21431799.
If you add them up, you will get the total of 21,431,808. Now subtract 21,431,799 to get 9,525,257