8047375679

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1\times {\mathrm{17957}}^1$

素因数の和:18914

約数の個数: 16

約数和(自身を含む): 9334137408

約数和(自身を除く): 1286761729

約数列:

[1, 7, 73, 511, 877, 6139, 17957, 64021, 125699, 448147, 1310861, 9176027, 15748289, 110238023, 1149625097, 8047375679]

約数ペア:

[(1, 8047375679), (7, 1149625097), (73, 110238023), (511, 15748289), (877, 9176027), (6139, 1310861), (17957, 448147), (64021, 125699)]