13549473

素因数分解:

$3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{479}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 22464000

約数和(自身を除く): 8914527

約数列:

[1, 3, 7, 9, 21, 63, 449, 479, 1347, 1437, 3143, 3353, 4041, 4311, 9429, 10059, 28287, 30177, 215071, 645213, 1505497, 1935639, 4516491, 13549473]

約数ペア:

[(1, 13549473), (3, 4516491), (7, 1935639), (9, 1505497), (21, 645213), (63, 215071), (449, 30177), (479, 28287), (1347, 10059), (1437, 9429), (3143, 4311), (3353, 4041)]