Q: What is the sum of all factors of the number 747,131 excluding 747,131?
A: 217,477
The factors of the number 747,131 are: 1, 7, 11, 31, 77, 217, 313, 341, 2191, 2387, 3443, 9703, 24101, 67921, 106733, 747131.
If you add them up, you will get the total of 747,348. Now subtract 747,131 to get 217,477