Q: What is the sum of all factors of the number 4,021,393 excluding 4,021,393?
A: 13,407
The factors of the number 4,021,393 are: 1, 307, 13099, 4021393.
If you add them up, you will get the total of 4,021,406. Now subtract 4,021,393 to get 13,407