11204721

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{10289}}^1$

素因数の和:10317

約数の個数: 18

約数和(自身を含む): 17791410

約数和(自身を除く): 6586689

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 10289, 30867, 92601, 113179, 339537, 1018611, 1244969, 3734907, 11204721]

約数ペア:

[(1, 11204721), (3, 3734907), (9, 1244969), (11, 1018611), (33, 339537), (99, 113179), (121, 92601), (363, 30867), (1089, 10289)]