Q: What is the sum of all factors of the number 351,253,721 excluding 351,253,721?
A: 81,058,663
The factors of the number 351,253,721 are: 1, 7, 13, 91, 3859931, 27019517, 50179103, 351253721.
If you add them up, you will get the total of 351,253,802. Now subtract 351,253,721 to get 81,058,663