Q: What is the sum of all factors of the number 1,971,393 excluding 1,971,393?
A: 657,135
The factors of the number 1,971,393 are: 1, 3, 657131, 1971393.
If you add them up, you will get the total of 1,972,050. Now subtract 1,971,393 to get 657,135