Q: What is the sum of all factors of the number 2,142,861 excluding 2,142,861?
A: 1,173,363
The factors of the number 2,142,861 are: 1, 3, 7, 21, 67, 201, 469, 1407, 1523, 4569, 10661, 31983, 102041, 306123, 714287, 2142861.
If you add them up, you will get the total of 2,142,862. Now subtract 2,142,861 to get 1,173,363