1938646391

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{55439}}^1$

素因数の和:55495

約数の個数: 18

約数和(自身を含む): 2263670640

約数和(自身を除く): 325024249

約数列:

[1, 11, 17, 121, 187, 289, 2057, 3179, 34969, 55439, 609829, 942463, 6708119, 10367093, 16021871, 114038023, 176240581, 1938646391]

約数ペア:

[(1, 1938646391), (11, 176240581), (17, 114038023), (121, 16021871), (187, 10367093), (289, 6708119), (2057, 942463), (3179, 609829), (34969, 55439)]