Q: What is the sum of all factors of the number 1,278,687 excluding 1,278,687?
A: 426,233
The factors of the number 1,278,687 are: 1, 3, 426229, 1278687.
If you add them up, you will get the total of 1,279,113. Now subtract 1,278,687 to get 426,233