30750363

素因数分解:

$3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1019}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 50918400

約数和(自身を除く): 20168037

約数列:

[1, 3, 7, 9, 21, 63, 479, 1019, 1437, 3057, 3353, 4311, 7133, 9171, 10059, 21399, 30177, 64197, 488101, 1464303, 3416707, 4392909, 10250121, 30750363]

約数ペア:

[(1, 30750363), (3, 10250121), (7, 4392909), (9, 3416707), (21, 1464303), (63, 488101), (479, 64197), (1019, 30177), (1437, 21399), (3057, 10059), (3353, 9171), (4311, 7133)]