Q: What is the sum of all factors of the number 257,143,401 excluding 257,143,401?
A: 114,285,969
The factors of the number 257,143,401 are: 1, 3, 9, 28571489, 85714467, 257143401.
If you add them up, you will get the total of 257,143,515. Now subtract 257,143,401 to get 114,285,969