2212873

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 24

約数和(自身を含む): 2750720

約数和(自身を除く): 537847

約数列:

[1, 13, 17, 19, 31, 221, 247, 289, 323, 403, 527, 589, 3757, 4199, 5491, 6851, 7657, 8959, 10013, 71383, 116467, 130169, 170221, 2212873]

約数ペア:

[(1, 2212873), (13, 170221), (17, 130169), (19, 116467), (31, 71383), (221, 10013), (247, 8959), (289, 7657), (323, 6851), (403, 5491), (527, 4199), (589, 3757)]