Q: What is the sum of all factors of the number 1,312,143 excluding 1,312,143?
A: 687,345
The factors of the number 1,312,143 are: 1, 3, 7, 21, 62483, 187449, 437381, 1312143.
If you add them up, you will get the total of 1,312,830. Now subtract 1,312,143 to get 687,345