3322739

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 4213440

約数和(自身を除く): 890701

約数列:

[1, 7, 19, 43, 49, 83, 133, 301, 581, 817, 931, 1577, 2107, 3569, 4067, 5719, 11039, 24983, 40033, 67811, 77273, 174881, 474677, 3322739]

約数ペア:

[(1, 3322739), (7, 474677), (19, 174881), (43, 77273), (49, 67811), (83, 40033), (133, 24983), (301, 11039), (581, 5719), (817, 4067), (931, 3569), (1577, 2107)]