29117997

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 43026048

約数和(自身を除く): 13908051

約数列:

[1, 3, 9, 101, 103, 303, 309, 311, 909, 927, 933, 2799, 10403, 31209, 31411, 32033, 93627, 94233, 96099, 282699, 288297, 3235333, 9705999, 29117997]

約数ペア:

[(1, 29117997), (3, 9705999), (9, 3235333), (101, 288297), (103, 282699), (303, 96099), (309, 94233), (311, 93627), (909, 32033), (927, 31411), (933, 31209), (2799, 10403)]