Q: What is the sum of all factors of the number 1,428,453 excluding 1,428,453?
A: 875,667
The factors of the number 1,428,453 are: 1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 421, 1131, 1263, 3393, 3789, 5473, 12209, 16419, 36627, 49257, 109881, 158717, 476151, 1428453.
If you add them up, you will get the total of 1,429,328. Now subtract 1,428,453 to get 875,667