Q: What is the sum of all factors of the number 4,309,641 excluding 4,309,641?
A: 2,917,943
The factors of the number 4,309,641 are: 1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1021, 1407, 3063, 4221, 7147, 9189, 21441, 64323, 68407, 205221, 478849, 615663, 1436547, 4309641.
If you add them up, you will get the total of 4,309,643. Now subtract 4,309,641 to get 2,917,943