11287107

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 18276160

約数和(自身を除く): 6989053

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 397, 729, 1053, 1191, 2187, 3159, 3573, 5161, 9477, 10719, 15483, 28431, 32157, 46449, 96471, 139347, 289413, 418041, 868239, 1254123, 3762369, 11287107]

約数ペア:

[(1, 11287107), (3, 3762369), (9, 1254123), (13, 868239), (27, 418041), (39, 289413), (81, 139347), (117, 96471), (243, 46449), (351, 32157), (397, 28431), (729, 15483), (1053, 10719), (1191, 9477), (2187, 5161), (3159, 3573)]