520072143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{237151}}^1$

素因数の和:237214

約数の個数: 16

約数和(自身を含む): 751297536

約数和(自身を除く): 231225393

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 237151, 711453, 4031567, 10197493, 12094701, 30592479, 173357381, 520072143]

約数ペア:

[(1, 520072143), (3, 173357381), (17, 30592479), (43, 12094701), (51, 10197493), (129, 4031567), (731, 711453), (2193, 237151)]