Q: What is the sum of all factors of the number 1,381,401 excluding 1,381,401?
A: 957,799
The factors of the number 1,381,401 are: 1, 3, 7, 9, 21, 27, 63, 189, 7309, 21927, 51163, 65781, 153489, 197343, 460467, 1381401.
If you add them up, you will get the total of 1,382,358. Now subtract 1,381,401 to get 957,799