Q: What is the sum of all factors of the number 12,405,339 excluding 12,405,339?
A: 6,321,861
The factors of the number 12,405,339 are: 1, 3, 9, 27, 53, 159, 477, 1431, 8669, 26007, 78021, 234063, 459457, 1378371, 4135113, 12405339.
If you add them up, you will get the total of 12,405,345. Now subtract 12,405,339 to get 6,321,861