386326241

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{27281}}^1$

素因数の和:27329

約数の個数: 18

約数和(自身を含む): 477407718

約数和(自身を除く): 91081477

約数列:

[1, 7, 17, 49, 119, 289, 833, 2023, 14161, 27281, 190967, 463777, 1336769, 3246439, 7884209, 22725073, 55189463, 386326241]

約数ペア:

[(1, 386326241), (7, 55189463), (17, 22725073), (49, 7884209), (119, 3246439), (289, 1336769), (833, 463777), (2023, 190967), (14161, 27281)]