269871321

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 371303584

約数和(自身を除く): 101432263

約数列:

[1, 3, 47, 141, 193, 211, 579, 633, 2209, 6627, 9071, 9917, 27213, 29751, 40723, 122169, 426337, 466099, 1279011, 1398297, 1913981, 5741943, 89957107, 269871321]

約数ペア:

[(1, 269871321), (3, 89957107), (47, 5741943), (141, 1913981), (193, 1398297), (211, 1279011), (579, 466099), (633, 426337), (2209, 122169), (6627, 40723), (9071, 29751), (9917, 27213)]