2904363

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 5447680

約数和(自身を除く): 2543317

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 127, 189, 231, 297, 363, 381, 693, 847, 889, 1089, 1143, 1397, 2079, 2541, 2667, 3267, 3429, 4191, 7623, 8001, 9779, 12573, 15367, 22869, 24003, 29337, 37719, 46101, 88011, 107569, 138303, 264033, 322707, 414909, 968121, 2904363]

約数ペア:

[(1, 2904363), (3, 968121), (7, 414909), (9, 322707), (11, 264033), (21, 138303), (27, 107569), (33, 88011), (63, 46101), (77, 37719), (99, 29337), (121, 24003), (127, 22869), (189, 15367), (231, 12573), (297, 9779), (363, 8001), (381, 7623), (693, 4191), (847, 3429), (889, 3267), (1089, 2667), (1143, 2541), (1397, 2079)]