783128470437

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{677}}^1\times {\mathrm{981139}}^1$

素因数の和:981953

約数の個数: 24

約数和(自身を含む): 1141505370720

約数和(自身を除く): 358376900283

約数列:

[1, 3, 9, 131, 393, 677, 1179, 2031, 6093, 88687, 266061, 798183, 981139, 2943417, 8830251, 128529209, 385587627, 664231103, 1156762881, 1992693309, 5978079927, 87014274493, 261042823479, 783128470437]

約数ペア:

[(1, 783128470437), (3, 261042823479), (9, 87014274493), (131, 5978079927), (393, 1992693309), (677, 1156762881), (1179, 664231103), (2031, 385587627), (6093, 128529209), (88687, 8830251), (266061, 2943417), (798183, 981139)]