Q: What is the sum of all factors of the number 3,970,617 excluding 3,970,617?
A: 2,188,119
The factors of the number 3,970,617 are: 1, 3, 7, 21, 49, 147, 27011, 81033, 189077, 567231, 1323539, 3970617.
If you add them up, you will get the total of 3,970,619. Now subtract 3,970,617 to get 2,188,119