28906657

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3163}}^1$

素因数の和:3232

約数の個数: 16

約数和(自身を含む): 33664960

約数和(自身を除く): 4758303

約数列:

[1, 13, 19, 37, 247, 481, 703, 3163, 9139, 41119, 60097, 117031, 781261, 1521403, 2223589, 28906657]

約数ペア:

[(1, 28906657), (13, 2223589), (19, 1521403), (37, 781261), (247, 117031), (481, 60097), (703, 41119), (3163, 9139)]