27958937

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 30412800

約数和(自身を除く): 2453863

約数列:

[1, 19, 47, 131, 239, 893, 2489, 4541, 6157, 11233, 31309, 116983, 213427, 594871, 1471523, 27958937]

約数ペア:

[(1, 27958937), (19, 1471523), (47, 594871), (131, 213427), (239, 116983), (893, 31309), (2489, 11233), (4541, 6157)]