139552259

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{38561}}^1$

素因数の和:38626

約数の個数: 16

約数和(自身を含む): 177693696

約数和(自身を除く): 38141437

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 38561, 269927, 424171, 1812367, 2969197, 12686569, 19936037, 139552259]

約数ペア:

[(1, 139552259), (7, 19936037), (11, 12686569), (47, 2969197), (77, 1812367), (329, 424171), (517, 269927), (3619, 38561)]