Q: What is the sum of all factors of the number 1,708,421 excluding 1,708,421?
A: 311,899
The factors of the number 1,708,421 are: 1, 11, 13, 143, 169, 919, 1859, 10109, 11947, 131417, 155311, 1708421.
If you add them up, you will get the total of 1,708,732. Now subtract 1,708,421 to get 311,899