47439217

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1213}}^1$

素因数の和:1408

約数の個数: 16

約数和(自身を含む): 56096512

約数和(自身を除く): 8657295

約数列:

[1, 7, 37, 151, 259, 1057, 1213, 5587, 8491, 39109, 44881, 183163, 314167, 1282141, 6777031, 47439217]

約数ペア:

[(1, 47439217), (7, 6777031), (37, 1282141), (151, 314167), (259, 183163), (1057, 44881), (1213, 39109), (5587, 8491)]