57570717

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{883}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 77961728

約数和(自身を除く): 20391011

約数列:

[1, 3, 103, 211, 309, 633, 883, 2649, 21733, 65199, 90949, 186313, 272847, 558939, 19190239, 57570717]

約数ペア:

[(1, 57570717), (3, 19190239), (103, 558939), (211, 272847), (309, 186313), (633, 90949), (883, 65199), (2649, 21733)]