Q: What is the sum of all factors of the number 4,140,309 excluding 4,140,309?
A: 1,687,467
The factors of the number 4,140,309 are: 1, 3, 19, 57, 361, 1083, 3823, 11469, 72637, 217911, 1380103, 4140309.
If you add them up, you will get the total of 4,140,310. Now subtract 4,140,309 to get 1,687,467