13316283

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1811}}^1$

素因数の和:1879

約数の個数: 24

約数和(自身を含む): 20729280

約数和(自身を除く): 7412997

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 1811, 2451, 5433, 7353, 16299, 34409, 77873, 103227, 233619, 309681, 700857, 1479587, 4438761, 13316283]

約数ペア:

[(1, 13316283), (3, 4438761), (9, 1479587), (19, 700857), (43, 309681), (57, 233619), (129, 103227), (171, 77873), (387, 34409), (817, 16299), (1811, 7353), (2451, 5433)]