Q: What is the sum of all factors of the number 1,221,257 excluding 1,221,257?
A: 5,563
The factors of the number 1,221,257 are: 1, 229, 5333, 1221257.
If you add them up, you will get the total of 1,221,262. Now subtract 1,221,257 to get 5,563