57745961

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 72825480

約数和(自身を除く): 15079519

約数列:

[1, 7, 13, 49, 91, 269, 337, 637, 1883, 2359, 3497, 4381, 13181, 16513, 24479, 30667, 90653, 171353, 214669, 634571, 1178489, 4441997, 8249423, 57745961]

約数ペア:

[(1, 57745961), (7, 8249423), (13, 4441997), (49, 1178489), (91, 634571), (269, 214669), (337, 171353), (637, 90653), (1883, 30667), (2359, 24479), (3497, 16513), (4381, 13181)]