12771297

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6143}}^1$

素因数の和:6170

約数の個数: 32

約数和(自身を含む): 23592960

約数和(自身を除く): 10821663

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 6143, 18429, 43001, 55287, 67573, 129003, 165861, 202719, 387009, 473011, 608157, 1161027, 1419033, 1824471, 4257099, 12771297]

約数ペア:

[(1, 12771297), (3, 4257099), (7, 1824471), (9, 1419033), (11, 1161027), (21, 608157), (27, 473011), (33, 387009), (63, 202719), (77, 165861), (99, 129003), (189, 67573), (231, 55287), (297, 43001), (693, 18429), (2079, 6143)]