2016382617

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{8053}}^1$

素因数の和:8749

約数の個数: 24

約数和(自身を含む): 2985263424

約数和(自身を除く): 968880807

約数列:

[1, 3, 9, 43, 129, 387, 647, 1941, 5823, 8053, 24159, 27821, 72477, 83463, 250389, 346279, 1038837, 3116511, 5210291, 15630873, 46892619, 224042513, 672127539, 2016382617]

約数ペア:

[(1, 2016382617), (3, 672127539), (9, 224042513), (43, 46892619), (129, 15630873), (387, 5210291), (647, 3116511), (1941, 1038837), (5823, 346279), (8053, 250389), (24159, 83463), (27821, 72477)]