Q: What is the sum of all factors of the number 304,031,013 excluding 304,031,013?

A: 176,231,259

Why is 176,231,259 the sum of all factors of 304,031,013, excluding 304,031,013?

The factors of the number 304,031,013 are: 1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1331, 1573, 3993, 4719, 5857, 17303, 17571, 51909, 64427, 76141, 193281, 228423, 708697, 837551, 2126091, 2512653, 7795667, 9213061, 23387001, 27639183, 101343671, 304031013.

If you add them up, you will get the total of 304,031,189. Now subtract 304,031,013 to get 176,231,259