13088727

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 19987968

約数和(自身を除く): 6899241

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1091, 1333, 3273, 3999, 9819, 11997, 33821, 46913, 101463, 140739, 304389, 422217, 1454303, 4362909, 13088727]

約数ペア:

[(1, 13088727), (3, 4362909), (9, 1454303), (31, 422217), (43, 304389), (93, 140739), (129, 101463), (279, 46913), (387, 33821), (1091, 11997), (1333, 9819), (3273, 3999)]