57317491

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12203}}^1$

素因数の和:12282

約数の個数: 16

約数和(自身を含む): 72638208

約数和(自身を除く): 15320717

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 12203, 85421, 134233, 744383, 939631, 5210681, 8188213, 57317491]

約数ペア:

[(1, 57317491), (7, 8188213), (11, 5210681), (61, 939631), (77, 744383), (427, 134233), (671, 85421), (4697, 12203)]