Q: What is the sum of all factors of the number 1,420,407 excluding 1,420,407?
A: 631,305
The factors of the number 1,420,407 are: 1, 3, 9, 157823, 473469, 1420407.
If you add them up, you will get the total of 1,421,038. Now subtract 1,420,407 to get 631,305