30985241

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 36461568

約数和(自身を除く): 5476327

約数列:

[1, 7, 43, 301, 311, 331, 2177, 2317, 13373, 14233, 93611, 99631, 102941, 720587, 4426463, 30985241]

約数ペア:

[(1, 30985241), (7, 4426463), (43, 720587), (301, 102941), (311, 99631), (331, 93611), (2177, 14233), (2317, 13373)]