271291261

素因数分解:

${\mathrm{31}}^2\times {\mathrm{197}}^1\times {\mathrm{1433}}^1$

素因数の和:1692

約数の個数: 12

約数和(自身を含む): 281944476

約数和(自身を除く): 10653215

約数列:

[1, 31, 197, 961, 1433, 6107, 44423, 189317, 282301, 1377113, 8751331, 271291261]

約数ペア:

[(1, 271291261), (31, 8751331), (197, 1377113), (961, 282301), (1433, 189317), (6107, 44423)]