Q: What is the sum of all factors of the number 1,405,641 excluding 1,405,641?
A: 487,159
The factors of the number 1,405,641 are: 1, 3, 103, 309, 4549, 13647, 468547, 1405641.
If you add them up, you will get the total of 1,406,128. Now subtract 1,405,641 to get 487,159