339600393

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1117}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 556710336

約数和(自身を除く): 217109943

約数列:

[1, 3, 9, 11, 33, 37, 83, 99, 111, 249, 333, 407, 747, 913, 1117, 1221, 2739, 3071, 3351, 3663, 8217, 9213, 10053, 12287, 27639, 33781, 36861, 41329, 92711, 101343, 110583, 123987, 278133, 304029, 371961, 454619, 834399, 1019821, 1363857, 3059463, 3430307, 4091571, 9178389, 10290921, 30872763, 37733377, 113200131, 339600393]

約数ペア:

[(1, 339600393), (3, 113200131), (9, 37733377), (11, 30872763), (33, 10290921), (37, 9178389), (83, 4091571), (99, 3430307), (111, 3059463), (249, 1363857), (333, 1019821), (407, 834399), (747, 454619), (913, 371961), (1117, 304029), (1221, 278133), (2739, 123987), (3071, 110583), (3351, 101343), (3663, 92711), (8217, 41329), (9213, 36861), (10053, 33781), (12287, 27639)]