27890119

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 30536800

約数和(自身を除く): 2646681

約数列:

[1, 19, 37, 97, 409, 703, 1843, 3589, 7771, 15133, 39673, 68191, 287527, 753787, 1467901, 27890119]

約数ペア:

[(1, 27890119), (19, 1467901), (37, 753787), (97, 287527), (409, 68191), (703, 39673), (1843, 15133), (3589, 7771)]