79892891

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 92232000

約数和(自身を除く): 12339109

約数列:

[1, 13, 19, 139, 169, 179, 247, 1807, 2327, 2641, 3211, 3401, 23491, 24881, 30251, 34333, 44213, 323453, 446329, 472739, 574769, 4204889, 6145607, 79892891]

約数ペア:

[(1, 79892891), (13, 6145607), (19, 4204889), (139, 574769), (169, 472739), (179, 446329), (247, 323453), (1807, 44213), (2327, 34333), (2641, 30251), (3211, 24881), (3401, 23491)]