Q: What is the sum of all factors of the number 1,221,945 excluding 1,221,945?
A: 733,191
The factors of the number 1,221,945 are: 1, 3, 5, 15, 81463, 244389, 407315, 1221945.
If you add them up, you will get the total of 1,222,678. Now subtract 1,221,945 to get 733,191