426535257

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{16631}}^1$

素因数の和:16820

約数の個数: 16

約数和(自身を含む): 581188608

約数和(自身を除く): 154653351

約数列:

[1, 3, 83, 103, 249, 309, 8549, 16631, 25647, 49893, 1380373, 1712993, 4141119, 5138979, 142178419, 426535257]

約数ペア:

[(1, 426535257), (3, 142178419), (83, 5138979), (103, 4141119), (249, 1712993), (309, 1380373), (8549, 49893), (16631, 25647)]