Q: What is the sum of all factors of the number 441,120,421 excluding 441,120,421?

A: 101,517,659

Why is 101,517,659 the sum of all factors of 441,120,421, excluding 441,120,421?

The factors of the number 441,120,421 are: 1, 7, 29, 31, 191, 203, 217, 367, 899, 1337, 2569, 5539, 5921, 6293, 10643, 11377, 38773, 41447, 70097, 74501, 79639, 171709, 329933, 490679, 1201963, 2032813, 2173007, 2309531, 14229691, 15211049, 63017203, 441120421.

If you add them up, you will get the total of 441,120,522. Now subtract 441,120,421 to get 101,517,659