Q: What is the sum of all factors of the number 21,000,807 excluding 21,000,807?
A: 9,718,713
The factors of the number 21,000,807 are: 1, 3, 9, 79, 237, 711, 29537, 88611, 265833, 2333423, 7000269, 21000807.
If you add them up, you will get the total of 21,000,816. Now subtract 21,000,807 to get 9,718,713