Q: What is the sum of all factors of the number 1,268,253 excluding 1,268,253?
A: 880,803
The factors of the number 1,268,253 are: 1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 491, 861, 1473, 2583, 3437, 4419, 10311, 20131, 30933, 60393, 140917, 181179, 422751, 1268253.
If you add them up, you will get the total of 1,269,133. Now subtract 1,268,253 to get 880,803