Q: What is the sum of all factors of the number 15,303,663 excluding 15,303,663?
A: 6,835,545
The factors of the number 15,303,663 are: 1, 3, 9, 1301, 1307, 3903, 3921, 11709, 11763, 1700407, 5101221, 15303663.
If you add them up, you will get the total of 15,303,669. Now subtract 15,303,663 to get 6,835,545