Q: What is the sum of all factors of the number 21,323,331 excluding 21,323,331?
A: 11,137,581
The factors of the number 21,323,331 are: 1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 4967, 14901, 44703, 134109, 263251, 402327, 789753, 2369259, 7107777, 21323331.
If you add them up, you will get the total of 21,323,342. Now subtract 21,323,331 to get 11,137,581