2162972577

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{309571}}^1$

素因数の和:309728

約数の個数: 16

約数和(自身を含む): 3075907392

約数和(自身を除く): 912934815

約数列:

[1, 3, 17, 51, 137, 411, 2329, 6987, 309571, 928713, 5262707, 15788121, 42411227, 127233681, 720990859, 2162972577]

約数ペア:

[(1, 2162972577), (3, 720990859), (17, 127233681), (51, 42411227), (137, 15788121), (411, 5262707), (2329, 928713), (6987, 309571)]