Q: What is the sum of all factors of the number 805,779 excluding 805,779?
A: 478,413
The factors of the number 805,779 are: 1, 3, 9, 13, 39, 71, 97, 117, 213, 291, 639, 873, 923, 1261, 2769, 3783, 6887, 8307, 11349, 20661, 61983, 89531, 268593, 805779.
If you add them up, you will get the total of 806,257. Now subtract 805,779 to get 478,413