117916561

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{15583}}^1$

素因数の和:15660

約数の個数: 16

約数和(自身を含む): 143622144

約数和(自身を除く): 25705583

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 15583, 109081, 358409, 732401, 2508863, 5126807, 16845223, 117916561]

約数ペア:

[(1, 117916561), (7, 16845223), (23, 5126807), (47, 2508863), (161, 732401), (329, 358409), (1081, 109081), (7567, 15583)]