38662389

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 56946240

約数和(自身を除く): 18283851

約数列:

[1, 3, 9, 103, 179, 233, 309, 537, 699, 927, 1611, 2097, 18437, 23999, 41707, 55311, 71997, 125121, 165933, 215991, 375363, 4295821, 12887463, 38662389]

約数ペア:

[(1, 38662389), (3, 12887463), (9, 4295821), (103, 375363), (179, 215991), (233, 165933), (309, 125121), (537, 71997), (699, 55311), (927, 41707), (1611, 23999), (2097, 18437)]