Q: What is the sum of all factors of the number 3,957,187 excluding 3,957,187?
A: 660,573
The factors of the number 3,957,187 are: 1, 13, 19, 37, 247, 433, 481, 703, 5629, 8227, 9139, 16021, 106951, 208273, 304399, 3957187.
If you add them up, you will get the total of 3,957,847. Now subtract 3,957,187 to get 660,573