Q: What is the sum of all factors of the number 10,121,121 excluding 10,121,121?
A: 5,064,543
The factors of the number 10,121,121 are: 1, 3, 9, 47, 71, 141, 213, 337, 423, 639, 1011, 3033, 3337, 10011, 15839, 23927, 30033, 47517, 71781, 142551, 215343, 1124569, 3373707, 10121121.
If you add them up, you will get the total of 10,121,126. Now subtract 10,121,121 to get 5,064,543