Q: What is the sum of all factors of the number 514,032,603 excluding 514,032,603?

A: 288,865,317

Why is 288,865,317 the sum of all factors of 514,032,603, excluding 514,032,603?

The factors of the number 514,032,603 are: 1, 3, 7, 21, 59, 131, 177, 393, 413, 917, 1239, 2751, 3167, 7729, 9501, 22169, 23187, 54103, 66507, 162309, 186853, 414877, 560559, 1244631, 1307971, 2904139, 3923913, 8712417, 24477743, 73433229, 171344201, 514032603.

If you add them up, you will get the total of 514,032,891. Now subtract 514,032,603 to get 288,865,317