247675737

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{4871}}^1$

素因数の和:5888

約数の個数: 16

約数和(自身を含む): 350082432

約数和(自身を除く): 102406695

約数列:

[1, 3, 17, 51, 997, 2991, 4871, 14613, 16949, 50847, 82807, 248421, 4856387, 14569161, 82558579, 247675737]

約数ペア:

[(1, 247675737), (3, 82558579), (17, 14569161), (51, 4856387), (997, 248421), (2991, 82807), (4871, 50847), (14613, 16949)]