54121291

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{809}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 65318400

約数和(自身を除く): 11197109

約数列:

[1, 7, 19, 133, 503, 809, 3521, 5663, 9557, 15371, 66899, 107597, 406927, 2848489, 7731613, 54121291]

約数ペア:

[(1, 54121291), (7, 7731613), (19, 2848489), (133, 406927), (503, 107597), (809, 66899), (3521, 15371), (5663, 9557)]