Q: What is the sum of all factors of the number 1,213,401 excluding 1,213,401?
A: 635,623
The factors of the number 1,213,401 are: 1, 3, 7, 21, 57781, 173343, 404467, 1213401.
If you add them up, you will get the total of 1,214,036. Now subtract 1,213,401 to get 635,623