12821276147

素因数分解:

${\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1\times {\mathrm{6577}}^1$

素因数の和:7378

約数の個数: 16

約数和(自身を含む): 13503739392

約数和(自身を除く): 682463245

約数列:

[1, 23, 131, 647, 3013, 6577, 14881, 84757, 151271, 861587, 1949411, 4255319, 19816501, 97872337, 557446789, 12821276147]

約数ペア:

[(1, 12821276147), (23, 557446789), (131, 97872337), (647, 19816501), (3013, 4255319), (6577, 1949411), (14881, 861587), (84757, 151271)]