Q: What is the sum of all factors of the number 3,426,309 excluding 3,426,309?
A: 1,668,417
The factors of the number 3,426,309 are: 1, 3, 9, 61, 79, 183, 237, 549, 711, 4819, 6241, 14457, 18723, 43371, 56169, 380701, 1142103, 3426309.
If you add them up, you will get the total of 3,426,310. Now subtract 3,426,309 to get 1,668,417