27491450278319

素因数分解:

${\mathrm{19}}^2\times {\mathrm{197}}^1\times {\mathrm{386566507}}^1$

素因数の和:386566742

約数の個数: 12

約数和(自身を含む): 29161804230504

約数和(自身を除く): 1670353952185

約数列:

[1, 19, 197, 361, 3743, 71117, 386566507, 7344763633, 76153601879, 139550509027, 1446918435701, 27491450278319]

約数ペア:

[(1, 27491450278319), (19, 1446918435701), (197, 139550509027), (361, 76153601879), (3743, 7344763633), (71117, 386566507)]