Q: What is the sum of all factors of the number 8,388,891 excluding 8,388,891?
A: 5,459,541
The factors of the number 8,388,891 are: 1, 3, 7, 9, 21, 63, 133157, 399471, 932099, 1198413, 2796297, 8388891.
If you add them up, you will get the total of 8,388,896. Now subtract 8,388,891 to get 5,459,541