Q: What is the sum of all factors of the number 1,396,089 excluding 1,396,089?
A: 744,711
The factors of the number 1,396,089 are: 1, 3, 9, 27, 29, 87, 261, 783, 1783, 5349, 16047, 48141, 51707, 155121, 465363, 1396089.
If you add them up, you will get the total of 1,396,833. Now subtract 1,396,089 to get 744,711