23138479

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14957}}^1$

素因数の和:14994

約数の個数: 16

約数和(自身を含む): 30155328

約数和(自身を除く): 7016849

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 14957, 104699, 194441, 254269, 1361087, 1779883, 3305497, 23138479]

約数ペア:

[(1, 23138479), (7, 3305497), (13, 1779883), (17, 1361087), (91, 254269), (119, 194441), (221, 104699), (1547, 14957)]