57239479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{971}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 65505024

約数和(自身を除く): 8265545

約数列:

[1, 11, 23, 233, 253, 971, 2563, 5359, 10681, 22333, 58949, 226243, 245663, 2488673, 5203589, 57239479]

約数ペア:

[(1, 57239479), (11, 5203589), (23, 2488673), (233, 245663), (253, 226243), (971, 58949), (2563, 22333), (5359, 10681)]