Q: What is the sum of all factors of the number 2,739,321 excluding 2,739,321?
A: 1,547,637
The factors of the number 2,739,321 are: 1, 3, 9, 13, 39, 117, 169, 507, 1521, 1801, 5403, 16209, 23413, 70239, 210717, 304369, 913107, 2739321.
If you add them up, you will get the total of 2,739,322. Now subtract 2,739,321 to get 1,547,637