12887463

素因数分解:

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

素因数の和:518

約数の個数: 16

約数和(自身を含む): 17521920

約数和(自身を除く): 4634457

約数列:

[1, 3, 103, 179, 233, 309, 537, 699, 18437, 23999, 41707, 55311, 71997, 125121, 4295821, 12887463]

約数ペア:

[(1, 12887463), (3, 4295821), (103, 125121), (179, 71997), (233, 55311), (309, 41707), (537, 23999), (699, 18437)]