2091391

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2921

約数の個数: 8

約数和(自身を含む): 2266704

約数和(自身を除く): 175313

約数列:

[1, 17, 43, 731, 2861, 48637, 123023, 2091391]

約数ペア:

[(1, 2091391), (17, 123023), (43, 48637), (731, 2861)]