30501961

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{5231}}^1$

素因数の和:5269

約数の個数: 16

約数和(自身を含む): 37670400

約数和(自身を除く): 7168439

約数列:

[1, 7, 17, 49, 119, 343, 833, 5231, 5831, 36617, 88927, 256319, 622489, 1794233, 4357423, 30501961]

約数ペア:

[(1, 30501961), (7, 4357423), (17, 1794233), (49, 622489), (119, 256319), (343, 88927), (833, 36617), (5231, 5831)]