2088407781

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{30763}}^1$

素因数の和:31185

約数の個数: 24

約数和(自身を含む): 3183458720

約数和(自身を除く): 1095050939

約数列:

[1, 3, 9, 19, 57, 171, 397, 1191, 3573, 7543, 22629, 30763, 67887, 92289, 276867, 584497, 1753491, 5260473, 12212911, 36638733, 109916199, 232045309, 696135927, 2088407781]

約数ペア:

[(1, 2088407781), (3, 696135927), (9, 232045309), (19, 109916199), (57, 36638733), (171, 12212911), (397, 5260473), (1191, 1753491), (3573, 584497), (7543, 276867), (22629, 92289), (30763, 67887)]