Q: What is the sum of all factors of the number 400,431,047 excluding 400,431,047?
A: 529,729
The factors of the number 400,431,047 are: 1, 757, 528971, 400431047.
If you add them up, you will get the total of 400,431,576. Now subtract 400,431,047 to get 529,729