39747123

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4093}}^1$

素因数の和:4195

約数の個数: 24

約数和(自身を含む): 62589072

約数和(自身を除く): 22841949

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 3237, 4093, 9711, 12279, 36837, 53209, 159627, 339719, 478881, 1019157, 3057471, 4416347, 13249041, 39747123]

約数ペア:

[(1, 39747123), (3, 13249041), (9, 4416347), (13, 3057471), (39, 1019157), (83, 478881), (117, 339719), (249, 159627), (747, 53209), (1079, 36837), (3237, 12279), (4093, 9711)]