Q: What is the sum of all factors of the number 345,021,621 excluding 345,021,621?
A: 187,062,603
The factors of the number 345,021,621 are: 1, 3, 7, 21, 83, 249, 581, 1743, 197947, 593841, 1385629, 4156887, 16429601, 49288803, 115007207, 345021621.
If you add them up, you will get the total of 345,021,808. Now subtract 345,021,621 to get 187,062,603