Q: What is the sum of all factors of the number 1,275,989 excluding 1,275,989?
A: 223,243
The factors of the number 1,275,989 are: 1, 11, 13, 143, 8923, 98153, 115999, 1275989.
If you add them up, you will get the total of 1,276,212. Now subtract 1,275,989 to get 223,243