30303231

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2927}}^1$

素因数の和:2983

約数の個数: 32

約数和(自身を含む): 50595840

約数和(自身を除く): 20292609

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 2927, 3451, 8781, 10353, 20489, 49759, 61467, 84883, 149277, 254649, 348313, 594181, 1044939, 1443011, 1782543, 4329033, 10101077, 30303231]

約数ペア:

[(1, 30303231), (3, 10101077), (7, 4329033), (17, 1782543), (21, 1443011), (29, 1044939), (51, 594181), (87, 348313), (119, 254649), (203, 149277), (357, 84883), (493, 61467), (609, 49759), (1479, 20489), (2927, 10353), (3451, 8781)]