Q: What is the sum of all factors of the number 308,018,307 excluding 308,018,307?

A: 121,373,565

Why is 121,373,565 the sum of all factors of 308,018,307, excluding 308,018,307?

The factors of the number 308,018,307 are: 1, 3, 47, 103, 127, 141, 167, 309, 381, 501, 4841, 5969, 7849, 13081, 14523, 17201, 17907, 21209, 23547, 39243, 51603, 63627, 614807, 808447, 996823, 1844421, 2184527, 2425341, 2990469, 6553581, 102672769, 308018307.

If you add them up, you will get the total of 308,018,428. Now subtract 308,018,307 to get 121,373,565