12865263111

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{5021}}^1\times {\mathrm{16747}}^1$

素因数の和:21791

約数の個数: 24

約数和(自身を含む): 19681378704

約数和(自身を除く): 6816115593

約数列:

[1, 3, 9, 17, 51, 153, 5021, 15063, 16747, 45189, 50241, 85357, 150723, 256071, 284699, 768213, 854097, 2562291, 84086687, 252260061, 756780183, 1429473679, 4288421037, 12865263111]

約数ペア:

[(1, 12865263111), (3, 4288421037), (9, 1429473679), (17, 756780183), (51, 252260061), (153, 84086687), (5021, 2562291), (15063, 854097), (16747, 768213), (45189, 284699), (50241, 256071), (85357, 150723)]