21076319287

素因数分解:

${\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1\times {\mathrm{5779}}^1$

素因数の和:6466

約数の個数: 16

約数和(自身を含む): 21792680800

約数和(自身を除く): 716361513

約数列:

[1, 37, 241, 409, 5779, 8917, 15133, 98569, 213823, 1392739, 2363611, 3647053, 51531343, 87453607, 569630251, 21076319287]

約数ペア:

[(1, 21076319287), (37, 569630251), (241, 87453607), (409, 51531343), (5779, 3647053), (8917, 2363611), (15133, 1392739), (98569, 213823)]