Q: What is the sum of all factors of the number 304,008,471 excluding 304,008,471?

A: 186,912,729

Why is 186,912,729 the sum of all factors of 304,008,471, excluding 304,008,471?

The factors of the number 304,008,471 are: 1, 3, 9, 13, 27, 39, 81, 117, 351, 449, 643, 1053, 1347, 1929, 4041, 5787, 5837, 8359, 12123, 17361, 17511, 25077, 36369, 52083, 52533, 75231, 157599, 225693, 288707, 472797, 677079, 866121, 2598363, 3753191, 7795089, 11259573, 23385267, 33778719, 101336157, 304008471.

If you add them up, you will get the total of 304,008,657. Now subtract 304,008,471 to get 186,912,729