43321287

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7793}}^1$

素因数の和:7922

約数の個数: 16

約数和(自身を含む): 61728480

約数和(自身を除く): 18407193

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 7793, 23379, 132481, 397443, 849437, 2548311, 14440429, 43321287]

約数ペア:

[(1, 43321287), (3, 14440429), (17, 2548311), (51, 849437), (109, 397443), (327, 132481), (1853, 23379), (5559, 7793)]