Q: What is the sum of all factors of the number 9,989,091 excluding 9,989,091?
A: 6,796,041
The factors of the number 9,989,091 are: 1, 3, 7, 9, 21, 49, 63, 147, 441, 22651, 67953, 158557, 203859, 475671, 1109899, 1427013, 3329697, 9989091.
If you add them up, you will get the total of 9,989,097. Now subtract 9,989,091 to get 6,796,041