28305602013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38199193}}^1$

素因数の和:38199228

約数の個数: 16

約数和(自身を含む): 42783097280

約数和(自身を除く): 14477495267

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 38199193, 114597579, 496589509, 725784667, 1489768527, 2177354001, 9435200671, 28305602013]

約数ペア:

[(1, 28305602013), (3, 9435200671), (13, 2177354001), (19, 1489768527), (39, 725784667), (57, 496589509), (247, 114597579), (741, 38199193)]