27257039

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 29652480

約数和(自身を除く): 2395441

約数列:

[1, 19, 47, 131, 233, 893, 2489, 4427, 6157, 10951, 30523, 116983, 208069, 579937, 1434581, 27257039]

約数ペア:

[(1, 27257039), (19, 1434581), (47, 579937), (131, 208069), (233, 116983), (893, 30523), (2489, 10951), (4427, 6157)]