Q: What is the sum of all factors of the number 30,777,421 excluding 30,777,421?
A: 506,923
The factors of the number 30,777,421 are: 1, 97, 181, 1753, 17557, 170041, 317293, 30777421.
If you add them up, you will get the total of 30,777,927. Now subtract 30,777,421 to get 506,923