2772329259

素因数分解:

$3^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{66107}}^1$

素因数の和:68114

約数の個数: 16

約数和(自身を含む): 4226681088

約数和(自身を除く): 1454351829

約数列:

[1, 3, 7, 21, 1997, 5991, 13979, 41937, 66107, 198321, 462749, 1388247, 132015679, 396047037, 924109753, 2772329259]

約数ペア:

[(1, 2772329259), (3, 924109753), (7, 396047037), (21, 132015679), (1997, 1388247), (5991, 462749), (13979, 198321), (41937, 66107)]