4044397

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 4976640

約数和(自身を除く): 932243

約数列:

[1, 7, 19, 47, 133, 329, 647, 893, 4529, 6251, 12293, 30409, 86051, 212863, 577771, 4044397]

約数ペア:

[(1, 4044397), (7, 577771), (19, 212863), (47, 86051), (133, 30409), (329, 12293), (647, 6251), (893, 4529)]