Q: What is the sum of all factors of the number 1,241,409 excluding 1,241,409?
A: 561,791
The factors of the number 1,241,409 are: 1, 3, 13, 39, 139, 229, 417, 687, 1807, 2977, 5421, 8931, 31831, 95493, 413803, 1241409.
If you add them up, you will get the total of 1,241,970. Now subtract 1,241,409 to get 561,791