Q: What is the sum of all factors of the number 1,221,007 excluding 1,221,007?
A: 5,009
The factors of the number 1,221,007 are: 1, 257, 4751, 1221007.
If you add them up, you will get the total of 1,221,012. Now subtract 1,221,007 to get 5,009