13357311

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 20224512

約数和(自身を除く): 6867201

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 1187, 3561, 3751, 11253, 13057, 36797, 39171, 110391, 143627, 404767, 430881, 1214301, 4452437, 13357311]

約数ペア:

[(1, 13357311), (3, 4452437), (11, 1214301), (31, 430881), (33, 404767), (93, 143627), (121, 110391), (341, 39171), (363, 36797), (1023, 13057), (1187, 11253), (3561, 3751)]