Q: What is the sum of all factors of the number 2,221,221 excluding 2,221,221?
A: 820,603
The factors of the number 2,221,221 are: 1, 3, 37, 111, 20011, 60033, 740407, 2221221.
If you add them up, you will get the total of 2,222,041. Now subtract 2,221,221 to get 820,603