11801601

素因数分解:

$3^2\times 7^3\times {\mathrm{3823}}^1$

素因数の和:3850

約数の個数: 24

約数和(自身を含む): 19884800

約数和(自身を除く): 8083199

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 3823, 11469, 26761, 34407, 80283, 187327, 240849, 561981, 1311289, 1685943, 3933867, 11801601]

約数ペア:

[(1, 11801601), (3, 3933867), (7, 1685943), (9, 1311289), (21, 561981), (49, 240849), (63, 187327), (147, 80283), (343, 34407), (441, 26761), (1029, 11469), (3087, 3823)]