297297

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:51

約数の個数: 48

約数和(自身を含む): 595840

約数和(自身を除く): 298543

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 121, 143, 189, 231, 273, 297, 351, 363, 429, 693, 819, 847, 1001, 1089, 1287, 1573, 2079, 2457, 2541, 3003, 3267, 3861, 4719, 7623, 9009, 11011, 14157, 22869, 27027, 33033, 42471, 99099, 297297]

約数ペア:

[(1, 297297), (3, 99099), (7, 42471), (9, 33033), (11, 27027), (13, 22869), (21, 14157), (27, 11011), (33, 9009), (39, 7623), (63, 4719), (77, 3861), (91, 3267), (99, 3003), (117, 2541), (121, 2457), (143, 2079), (189, 1573), (231, 1287), (273, 1089), (297, 1001), (351, 847), (363, 819), (429, 693)]