Q: What is the sum of all factors of the number 524,315,121 excluding 524,315,121?

A: 265,520,655

Why is 265,520,655 the sum of all factors of 524,315,121, excluding 524,315,121?

The factors of the number 524,315,121 are: 1, 3, 11, 31, 33, 93, 341, 397, 1023, 1191, 1291, 3873, 4367, 12307, 13101, 14201, 36921, 40021, 42603, 120063, 135377, 406131, 440231, 512527, 1320693, 1537581, 5637797, 15888337, 16913391, 47665011, 174771707, 524315121.

If you add them up, you will get the total of 524,315,386. Now subtract 524,315,121 to get 265,520,655