Q: What is the sum of all factors of the number 1,390,407 excluding 1,390,407?
A: 470,073
The factors of the number 1,390,407 are: 1, 3, 359, 1077, 1291, 3873, 463469, 1390407.
If you add them up, you will get the total of 1,390,877. Now subtract 1,390,407 to get 470,073