130656449

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{27817}}^1$

素因数の和:27896

約数の個数: 16

約数和(自身を含む): 165572736

約数和(自身を除く): 34916287

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 27817, 194719, 305987, 1696837, 2141909, 11877859, 18665207, 130656449]

約数ペア:

[(1, 130656449), (7, 18665207), (11, 11877859), (61, 2141909), (77, 1696837), (427, 305987), (671, 194719), (4697, 27817)]