Q: What is the sum of all factors of the number 341,221,309 excluding 341,221,309?

A: 77,459,267

Why is 77,459,267 the sum of all factors of 341,221,309, excluding 341,221,309?

The factors of the number 341,221,309 are: 1, 11, 13, 31, 143, 169, 191, 341, 403, 961, 1859, 2101, 2483, 4433, 5239, 5921, 10571, 12493, 27313, 32279, 57629, 65131, 76973, 137423, 162409, 183551, 355069, 846703, 1000649, 1786499, 2019061, 2386163, 11007139, 26247793, 31020119, 341221309.

If you add them up, you will get the total of 341,221,386. Now subtract 341,221,309 to get 77,459,267