30458169

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28439}}^1$

素因数の和:28469

約数の個数: 24

約数和(自身を含む): 53239680

約数和(自身を除く): 22781511

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 28439, 85317, 199073, 255951, 483463, 597219, 1450389, 1791657, 3384241, 4351167, 10152723, 30458169]

約数ペア:

[(1, 30458169), (3, 10152723), (7, 4351167), (9, 3384241), (17, 1791657), (21, 1450389), (51, 597219), (63, 483463), (119, 255951), (153, 199073), (357, 85317), (1071, 28439)]