Q: What is the sum of all factors of the number 2,331,261 excluding 2,331,261?
A: 1,358,271
The factors of the number 2,331,261 are: 1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1693, 5079, 15237, 28781, 45711, 86343, 137133, 259029, 777087, 2331261.
If you add them up, you will get the total of 2,331,262. Now subtract 2,331,261 to get 1,358,271