Q: What is the sum of all factors of the number 12,423,021 excluding 12,423,021?
A: 5,759,859
The factors of the number 12,423,021 are: 1, 3, 13, 39, 107, 169, 229, 321, 507, 687, 1391, 2977, 4173, 8931, 18083, 24503, 38701, 54249, 73509, 116103, 318539, 955617, 4141007, 12423021.
If you add them up, you will get the total of 12,423,026. Now subtract 12,423,021 to get 5,759,859