13316391

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4339}}^1$

素因数の和:4387

約数の個数: 24

約数和(自身を含む): 21665280

約数和(自身を除く): 8348889

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 4339, 13017, 39051, 47729, 134509, 143187, 403527, 429561, 1210581, 1479599, 4438797, 13316391]

約数ペア:

[(1, 13316391), (3, 4438797), (9, 1479599), (11, 1210581), (31, 429561), (33, 403527), (93, 143187), (99, 134509), (279, 47729), (341, 39051), (1023, 13017), (3069, 4339)]