320319967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{28081}}^1$

素因数の和:28170

約数の個数: 16

約数和(自身を含む): 376074144

約数和(自身を除く): 55754177

約数列:

[1, 11, 17, 61, 187, 671, 1037, 11407, 28081, 308891, 477377, 1712941, 5251147, 18842351, 29119997, 320319967]

約数ペア:

[(1, 320319967), (11, 29119997), (17, 18842351), (61, 5251147), (187, 1712941), (671, 477377), (1037, 308891), (11407, 28081)]