42457039

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 46161280

約数和(自身を除く): 3704241

約数列:

[1, 19, 43, 157, 331, 817, 2983, 6289, 6751, 14233, 51967, 128269, 270427, 987373, 2234581, 42457039]

約数ペア:

[(1, 42457039), (19, 2234581), (43, 987373), (157, 270427), (331, 128269), (817, 51967), (2983, 14233), (6289, 6751)]