9247689

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 40

約数和(自身を含む): 15367968

約数和(自身を除く): 6120279

約数列:

[1, 3, 9, 11, 27, 33, 81, 97, 99, 107, 291, 297, 321, 873, 891, 963, 1067, 1177, 2619, 2889, 3201, 3531, 7857, 8667, 9603, 10379, 10593, 28809, 31137, 31779, 86427, 93411, 95337, 114169, 280233, 342507, 840699, 1027521, 3082563, 9247689]

約数ペア:

[(1, 9247689), (3, 3082563), (9, 1027521), (11, 840699), (27, 342507), (33, 280233), (81, 114169), (97, 95337), (99, 93411), (107, 86427), (291, 31779), (297, 31137), (321, 28809), (873, 10593), (891, 10379), (963, 9603), (1067, 8667), (1177, 7857), (2619, 3531), (2889, 3201)]