489668767

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{3947}}^1$

素因数の和:4470

約数の個数: 16

約数和(自身を含む): 576092160

約数和(自身を除く): 86423393

約数列:

[1, 7, 37, 259, 479, 3353, 3947, 17723, 27629, 124061, 146039, 1022273, 1890613, 13234291, 69952681, 489668767]

約数ペア:

[(1, 489668767), (7, 69952681), (37, 13234291), (259, 1890613), (479, 1022273), (3353, 146039), (3947, 124061), (17723, 27629)]