17225829

素因数分解:

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

素因数の和:457

約数の個数: 24

約数和(自身を含む): 25663872

約数和(自身を除く): 8438043

約数列:

[1, 3, 9, 47, 141, 193, 211, 423, 579, 633, 1737, 1899, 9071, 9917, 27213, 29751, 40723, 81639, 89253, 122169, 366507, 1913981, 5741943, 17225829]

約数ペア:

[(1, 17225829), (3, 5741943), (9, 1913981), (47, 366507), (141, 122169), (193, 89253), (211, 81639), (423, 40723), (579, 29751), (633, 27213), (1737, 9917), (1899, 9071)]