Q: What is the sum of all factors of the number 1,278,993 excluding 1,278,993?
A: 426,335
The factors of the number 1,278,993 are: 1, 3, 426331, 1278993.
If you add them up, you will get the total of 1,279,419. Now subtract 1,278,993 to get 426,335