30266103

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4987}}^1$

素因数の和:5031

約数の個数: 24

約数和(自身を含む): 49002112

約数和(自身を除く): 18736009

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 4987, 6069, 14961, 34909, 84779, 104727, 254337, 593453, 1441243, 1780359, 4323729, 10088701, 30266103]

約数ペア:

[(1, 30266103), (3, 10088701), (7, 4323729), (17, 1780359), (21, 1441243), (51, 593453), (119, 254337), (289, 104727), (357, 84779), (867, 34909), (2023, 14961), (4987, 6069)]