12563343

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 20975136

約数和(自身を除く): 8411793

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 97, 117, 123, 243, 291, 351, 369, 533, 873, 1053, 1107, 1261, 1599, 2619, 3159, 3321, 3783, 3977, 4797, 7857, 9963, 11349, 11931, 14391, 23571, 34047, 35793, 43173, 51701, 102141, 107379, 129519, 155103, 306423, 322137, 465309, 966411, 1395927, 4187781, 12563343]

約数ペア:

[(1, 12563343), (3, 4187781), (9, 1395927), (13, 966411), (27, 465309), (39, 322137), (41, 306423), (81, 155103), (97, 129519), (117, 107379), (123, 102141), (243, 51701), (291, 43173), (351, 35793), (369, 34047), (533, 23571), (873, 14391), (1053, 11931), (1107, 11349), (1261, 9963), (1599, 7857), (2619, 4797), (3159, 3977), (3321, 3783)]