238320087

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1\times {\mathrm{761}}^1$

素因数の和:1654

約数の個数: 16

約数和(自身を含む): 320893440

約数和(自身を除く): 82573353

約数列:

[1, 3, 139, 417, 751, 761, 2253, 2283, 104389, 105779, 313167, 317337, 571511, 1714533, 79440029, 238320087]

約数ペア:

[(1, 238320087), (3, 79440029), (139, 1714533), (417, 571511), (751, 317337), (761, 313167), (2253, 105779), (2283, 104389)]