4743459

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 8566272

約数和(自身を除く): 3822813

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 63, 103, 119, 129, 153, 301, 309, 357, 387, 721, 731, 903, 927, 1071, 1751, 2163, 2193, 2709, 4429, 5117, 5253, 6489, 6579, 12257, 13287, 15351, 15759, 31003, 36771, 39861, 46053, 75293, 93009, 110313, 225879, 279027, 527051, 677637, 1581153, 4743459]

約数ペア:

[(1, 4743459), (3, 1581153), (7, 677637), (9, 527051), (17, 279027), (21, 225879), (43, 110313), (51, 93009), (63, 75293), (103, 46053), (119, 39861), (129, 36771), (153, 31003), (301, 15759), (309, 15351), (357, 13287), (387, 12257), (721, 6579), (731, 6489), (903, 5253), (927, 5117), (1071, 4429), (1751, 2709), (2163, 2193)]