395622561

素因数分解:

$3^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1\times {\mathrm{997}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 530936000

約数和(自身を除く): 135313439

約数列:

[1, 3, 349, 379, 997, 1047, 1137, 2991, 132271, 347953, 377863, 396813, 1043859, 1133589, 131874187, 395622561]

約数ペア:

[(1, 395622561), (3, 131874187), (349, 1133589), (379, 1043859), (997, 396813), (1047, 377863), (1137, 347953), (2991, 132271)]