12852080319

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{17903}}^1$

素因数の和:18231

約数の個数: 32

約数和(自身を含む): 18769121280

約数和(自身を除く): 5917040961

約数列:

[1, 3, 13, 39, 79, 233, 237, 699, 1027, 3029, 3081, 9087, 17903, 18407, 53709, 55221, 232739, 239291, 698217, 717873, 1414337, 4171399, 4243011, 12514197, 18386381, 54228187, 55159143, 162684561, 329540521, 988621563, 4284026773, 12852080319]

約数ペア:

[(1, 12852080319), (3, 4284026773), (13, 988621563), (39, 329540521), (79, 162684561), (233, 55159143), (237, 54228187), (699, 18386381), (1027, 12514197), (3029, 4243011), (3081, 4171399), (9087, 1414337), (17903, 717873), (18407, 698217), (53709, 239291), (55221, 232739)]