12806607

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 7099953

約数列:

[1, 3, 11, 23, 33, 47, 69, 141, 253, 359, 517, 759, 1077, 1081, 1551, 3243, 3949, 8257, 11847, 11891, 16873, 24771, 35673, 50619, 90827, 185603, 272481, 388079, 556809, 1164237, 4268869, 12806607]

約数ペア:

[(1, 12806607), (3, 4268869), (11, 1164237), (23, 556809), (33, 388079), (47, 272481), (69, 185603), (141, 90827), (253, 50619), (359, 35673), (517, 24771), (759, 16873), (1077, 11891), (1081, 11847), (1551, 8257), (3243, 3949)]