57892961

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 70424640

約数和(自身を除く): 12531679

約数列:

[1, 7, 29, 49, 131, 203, 311, 917, 1421, 2177, 3799, 6419, 9019, 15239, 26593, 40741, 63133, 186151, 285187, 441931, 1181489, 1996309, 8270423, 57892961]

約数ペア:

[(1, 57892961), (7, 8270423), (29, 1996309), (49, 1181489), (131, 441931), (203, 285187), (311, 186151), (917, 63133), (1421, 40741), (2177, 26593), (3799, 15239), (6419, 9019)]