117477619

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{839}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 136604160

約数和(自身を除く): 19126541

約数列:

[1, 7, 83, 241, 581, 839, 1687, 5873, 20003, 69637, 140021, 202199, 487459, 1415393, 16782517, 117477619]

約数ペア:

[(1, 117477619), (7, 16782517), (83, 1415393), (241, 487459), (581, 202199), (839, 140021), (1687, 69637), (5873, 20003)]