15980601

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{58537}}^1$

素因数の和:58560

約数の個数: 16

約数和(自身を含む): 26225024

約数和(自身を除く): 10244423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 58537, 175611, 409759, 760981, 1229277, 2282943, 5326867, 15980601]

約数ペア:

[(1, 15980601), (3, 5326867), (7, 2282943), (13, 1229277), (21, 760981), (39, 409759), (91, 175611), (273, 58537)]