Q: What is the sum of all factors of the number 3,681,243 excluding 3,681,243?
A: 1,636,121
The factors of the number 3,681,243 are: 1, 3, 9, 409027, 1227081, 3681243.
If you add them up, you will get the total of 3,681,244. Now subtract 3,681,243 to get 1,636,121