Q: What is the sum of all factors of the number 2,100,453 excluding 2,100,453?
A: 817,947
The factors of the number 2,100,453 are: 1, 3, 37, 111, 127, 149, 381, 447, 4699, 5513, 14097, 16539, 18923, 56769, 700151, 2100453.
If you add them up, you will get the total of 2,101,270. Now subtract 2,100,453 to get 817,947