Q: What is the sum of all factors of the number 4,134,321 excluding 4,134,321?
A: 2,190,591
The factors of the number 4,134,321 are: 1, 3, 9, 27, 43, 81, 129, 387, 1161, 1187, 3483, 3561, 10683, 32049, 51041, 96147, 153123, 459369, 1378107, 4134321.
If you add them up, you will get the total of 4,134,323. Now subtract 4,134,321 to get 2,190,591