30770259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{821}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 45709776

約数和(自身を除く): 14939517

約数列:

[1, 3, 13, 31, 39, 93, 403, 821, 961, 1209, 2463, 2883, 10673, 12493, 25451, 32019, 37479, 76353, 330863, 788981, 992589, 2366943, 10256753, 30770259]

約数ペア:

[(1, 30770259), (3, 10256753), (13, 2366943), (31, 992589), (39, 788981), (93, 330863), (403, 76353), (821, 37479), (961, 32019), (1209, 25451), (2463, 12493), (2883, 10673)]