4456089

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 7787520

約数和(自身を除く): 3331431

約数列:

[1, 3, 9, 11, 19, 23, 33, 57, 69, 99, 103, 171, 207, 209, 253, 309, 437, 627, 759, 927, 1133, 1311, 1881, 1957, 2277, 2369, 3399, 3933, 4807, 5871, 7107, 10197, 14421, 17613, 21321, 21527, 26059, 43263, 45011, 64581, 78177, 135033, 193743, 234531, 405099, 495121, 1485363, 4456089]

約数ペア:

[(1, 4456089), (3, 1485363), (9, 495121), (11, 405099), (19, 234531), (23, 193743), (33, 135033), (57, 78177), (69, 64581), (99, 45011), (103, 43263), (171, 26059), (207, 21527), (209, 21321), (253, 17613), (309, 14421), (437, 10197), (627, 7107), (759, 5871), (927, 4807), (1133, 3933), (1311, 3399), (1881, 2369), (1957, 2277)]