40121279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 45095424

約数和(自身を除く): 4974145

約数列:

[1, 11, 43, 271, 313, 473, 2981, 3443, 11653, 13459, 84823, 128183, 148049, 933053, 3647389, 40121279]

約数ペア:

[(1, 40121279), (11, 3647389), (43, 933053), (271, 148049), (313, 128183), (473, 84823), (2981, 13459), (3443, 11653)]