2016884991

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{30697}}^1$

素因数の和:30903

約数の個数: 24

約数和(自身を含む): 2972303152

約数和(自身を除く): 955418161

約数列:

[1, 3, 11, 33, 121, 181, 363, 543, 1991, 5973, 21901, 30697, 65703, 92091, 337667, 1013001, 3714337, 5556157, 11143011, 16668471, 61117727, 183353181, 672294997, 2016884991]

約数ペア:

[(1, 2016884991), (3, 672294997), (11, 183353181), (33, 61117727), (121, 16668471), (181, 11143011), (363, 5556157), (543, 3714337), (1991, 1013001), (5973, 337667), (21901, 92091), (30697, 65703)]