2055121107

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1121179}}^1$

素因数の和:1121242

約数の個数: 16

約数和(自身を含む): 3013731840

約数和(自身を除く): 958610733

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 1121179, 3363537, 14575327, 43725981, 52695413, 158086239, 685040369, 2055121107]

約数ペア:

[(1, 2055121107), (3, 685040369), (13, 158086239), (39, 52695413), (47, 43725981), (141, 14575327), (611, 3363537), (1833, 1121179)]