Q: What is the sum of all factors of the number 1,321,617 excluding 1,321,617?
A: 668,463
The factors of the number 1,321,617 are: 1, 3, 11, 29, 33, 87, 319, 957, 1381, 4143, 15191, 40049, 45573, 120147, 440539, 1321617.
If you add them up, you will get the total of 1,322,285. Now subtract 1,321,617 to get 668,463