Q: What is the sum of all factors of the number 345,873 excluding 345,873?
A: 170,223
The factors of the number 345,873 are: 1, 3, 11, 33, 47, 141, 223, 517, 669, 1551, 2453, 7359, 10481, 31443, 115291, 345873.
If you add them up, you will get the total of 346,043. Now subtract 345,873 to get 170,223