Q: What is the sum of all factors of the number 4,002,399 excluding 4,002,399?
A: 1,959,841
The factors of the number 4,002,399 are: 1, 3, 9, 27, 271, 547, 813, 1641, 2439, 4923, 7317, 14769, 148237, 444711, 1334133, 4002399.
If you add them up, you will get the total of 4,002,400. Now subtract 4,002,399 to get 1,959,841