47811201

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 67994784

約数和(自身を除く): 20183583

約数列:

[1, 3, 19, 57, 131, 337, 361, 393, 1011, 1083, 2489, 6403, 7467, 19209, 44147, 47291, 121657, 132441, 141873, 364971, 838793, 2516379, 15937067, 47811201]

約数ペア:

[(1, 47811201), (3, 15937067), (19, 2516379), (57, 838793), (131, 364971), (337, 141873), (361, 132441), (393, 121657), (1011, 47291), (1083, 44147), (2489, 19209), (6403, 7467)]