72333209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{15413}}^1$

素因数の和:15464

約数の個数: 12

約数和(自身を含む): 82218276

約数和(自身を除く): 9885067

約数列:

[1, 13, 19, 247, 361, 4693, 15413, 200369, 292847, 3807011, 5564093, 72333209]

約数ペア:

[(1, 72333209), (13, 5564093), (19, 3807011), (247, 292847), (361, 200369), (4693, 15413)]