Q: What is the sum of all factors of the number 6,406,209 excluding 6,406,209?
A: 3,439,263
The factors of the number 6,406,209 are: 1, 3, 9, 27, 41, 81, 123, 243, 369, 643, 1107, 1929, 3321, 5787, 9963, 17361, 26363, 52083, 79089, 156249, 237267, 711801, 2135403, 6406209.
If you add them up, you will get the total of 6,406,212. Now subtract 6,406,209 to get 3,439,263