129898307

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{88789}}^1$

素因数の和:88826

約数の個数: 16

約数和(自身を含む): 170476800

約数和(自身を除く): 40578493

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 88789, 621523, 976679, 1686991, 6836753, 11808937, 18556901, 129898307]

約数ペア:

[(1, 129898307), (7, 18556901), (11, 11808937), (19, 6836753), (77, 1686991), (133, 976679), (209, 621523), (1463, 88789)]