2309769

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 4341120

約数和(自身を除く): 2031351

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 101, 121, 189, 231, 297, 303, 363, 693, 707, 847, 909, 1089, 1111, 2079, 2121, 2541, 2727, 3267, 3333, 6363, 7623, 7777, 9999, 12221, 19089, 22869, 23331, 29997, 36663, 69993, 85547, 109989, 209979, 256641, 329967, 769923, 2309769]

約数ペア:

[(1, 2309769), (3, 769923), (7, 329967), (9, 256641), (11, 209979), (21, 109989), (27, 85547), (33, 69993), (63, 36663), (77, 29997), (99, 23331), (101, 22869), (121, 19089), (189, 12221), (231, 9999), (297, 7777), (303, 7623), (363, 6363), (693, 3333), (707, 3267), (847, 2727), (909, 2541), (1089, 2121), (1111, 2079)]