Q: What is the sum of all factors of the number 531,120,303 excluding 531,120,303?
A: 380,432,209
The factors of the number 531,120,303 are: 1, 3, 7, 9, 21, 31, 63, 93, 151, 217, 279, 453, 651, 1057, 1359, 1801, 1953, 3171, 4681, 5403, 9513, 12607, 14043, 16209, 32767, 37821, 42129, 55831, 98301, 113463, 167493, 271951, 294903, 390817, 502479, 815853, 1172451, 1903657, 2447559, 3517353, 5710971, 8430481, 17132913, 25291443, 59013367, 75874329, 177040101, 531120303.
If you add them up, you will get the total of 531,120,683. Now subtract 531,120,303 to get 380,432,209