Q: What is the sum of all factors of the number 427,929,099 excluding 427,929,099?
A: 215,470,581
The factors of the number 427,929,099 are: 1, 3, 13, 23, 39, 69, 299, 373, 897, 1119, 1279, 3837, 4849, 8579, 14547, 16627, 25737, 29417, 49881, 88251, 111527, 334581, 382421, 477067, 1147263, 1431201, 6201871, 10972541, 18605613, 32917623, 142643033, 427929099.
If you add them up, you will get the total of 427,929,314. Now subtract 427,929,099 to get 215,470,581