Q: What is the sum of all factors of the number 505,332,009 excluding 505,332,009?
A: 393,037,463
The factors of the number 505,332,009 are: 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 617011, 1851033, 4319077, 5553099, 8021143, 12957231, 24063429, 38871693, 56148001, 72190287, 168444003, 505332009.
If you add them up, you will get the total of 505,332,402. Now subtract 505,332,009 to get 393,037,463