30826287

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1783}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 47589984

約数和(自身を除く): 16763697

約数列:

[1, 3, 9, 17, 51, 113, 153, 339, 1017, 1783, 1921, 5349, 5763, 16047, 17289, 30311, 90933, 201479, 272799, 604437, 1813311, 3425143, 10275429, 30826287]

約数ペア:

[(1, 30826287), (3, 10275429), (9, 3425143), (17, 1813311), (51, 604437), (113, 272799), (153, 201479), (339, 90933), (1017, 30311), (1783, 17289), (1921, 16047), (5349, 5763)]