41954419

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{859}}^1$

素因数の和:919

約数の個数: 18

約数和(自身を含む): 48315660

約数和(自身を除く): 6361241

約数列:

[1, 13, 17, 169, 221, 289, 859, 2873, 3757, 11167, 14603, 48841, 145171, 189839, 248251, 2467907, 3227263, 41954419]

約数ペア:

[(1, 41954419), (13, 3227263), (17, 2467907), (169, 248251), (221, 189839), (289, 145171), (859, 48841), (2873, 14603), (3757, 11167)]