239142723

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{6311}}^1$

素因数の和:7074

約数の個数: 16

約数和(自身を含む): 338121216

約数和(自身を除く): 98978493

約数列:

[1, 3, 17, 51, 743, 2229, 6311, 12631, 18933, 37893, 107287, 321861, 4689073, 14067219, 79714241, 239142723]

約数ペア:

[(1, 239142723), (3, 79714241), (17, 14067219), (51, 4689073), (743, 321861), (2229, 107287), (6311, 37893), (12631, 18933)]