506583

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:84

約数の個数: 48

約数和(自身を含む): 988416

約数和(自身を除く): 481833

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 43, 51, 63, 77, 99, 119, 129, 153, 187, 231, 301, 357, 387, 473, 561, 693, 731, 903, 1071, 1309, 1419, 1683, 2193, 2709, 3311, 3927, 4257, 5117, 6579, 8041, 9933, 11781, 15351, 24123, 29799, 46053, 56287, 72369, 168861, 506583]

約数ペア:

[(1, 506583), (3, 168861), (7, 72369), (9, 56287), (11, 46053), (17, 29799), (21, 24123), (33, 15351), (43, 11781), (51, 9933), (63, 8041), (77, 6579), (99, 5117), (119, 4257), (129, 3927), (153, 3311), (187, 2709), (231, 2193), (301, 1683), (357, 1419), (387, 1309), (473, 1071), (561, 903), (693, 731)]