389834291253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{513615667}}^1$

素因数の和:513615704

約数の個数: 16

約数和(自身を含む): 591685249536

約数和(自身を除く): 201850958283

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 513615667, 1540847001, 5649772337, 11813160341, 16949317011, 35439481023, 129944763751, 389834291253]

約数ペア:

[(1, 389834291253), (3, 129944763751), (11, 35439481023), (23, 16949317011), (33, 11813160341), (69, 5649772337), (253, 1540847001), (759, 513615667)]