380677759

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{81047}}^1$

素因数の和:81126

約数の個数: 16

約数和(自身を含む): 482397696

約数和(自身を除く): 101719937

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 81047, 567329, 891517, 4943867, 6240619, 34607069, 54382537, 380677759]

約数ペア:

[(1, 380677759), (7, 54382537), (11, 34607069), (61, 6240619), (77, 4943867), (427, 891517), (671, 567329), (4697, 81047)]