427860939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{18287}}^1$

素因数の和:19010

約数の個数: 16

約数和(自身を含む): 623255040

約数和(自身を除く): 195394101

約数列:

[1, 3, 11, 33, 709, 2127, 7799, 18287, 23397, 54861, 201157, 603471, 12965483, 38896449, 142620313, 427860939]

約数ペア:

[(1, 427860939), (3, 142620313), (11, 38896449), (33, 12965483), (709, 603471), (2127, 201157), (7799, 54861), (18287, 23397)]