Q: What is the sum of all factors of the number 21,967,421 excluding 21,967,421?
A: 3,676,099
The factors of the number 21,967,421 are: 1, 7, 107, 139, 211, 749, 973, 1477, 14873, 22577, 29329, 104111, 158039, 205303, 3138203, 21967421.
If you add them up, you will get the total of 21,967,424. Now subtract 21,967,421 to get 3,676,099