Q: What is the sum of all factors of the number 312,273 excluding 312,273?
A: 205,335
The factors of the number 312,273 are: 1, 3, 9, 13, 17, 39, 51, 117, 153, 157, 221, 471, 663, 1413, 1989, 2041, 2669, 6123, 8007, 18369, 24021, 34697, 104091, 312273.
If you add them up, you will get the total of 312,478. Now subtract 312,273 to get 205,335