11790471

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 20072448

約数和(自身を除く): 8281977

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1187, 1419, 3311, 3561, 8309, 9933, 13057, 24927, 39171, 51041, 91399, 153123, 274197, 357287, 561451, 1071861, 1684353, 3930157, 11790471]

約数ペア:

[(1, 11790471), (3, 3930157), (7, 1684353), (11, 1071861), (21, 561451), (33, 357287), (43, 274197), (77, 153123), (129, 91399), (231, 51041), (301, 39171), (473, 24927), (903, 13057), (1187, 9933), (1419, 8309), (3311, 3561)]