11997027

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3593}}^1$

素因数の和:3659

約数の個数: 24

約数和(自身を含む): 20183904

約数和(自身を除く): 8186877

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 3593, 10779, 25151, 32337, 75453, 190429, 226359, 571287, 1333003, 1713861, 3999009, 11997027]

約数ペア:

[(1, 11997027), (3, 3999009), (7, 1713861), (9, 1333003), (21, 571287), (53, 226359), (63, 190429), (159, 75453), (371, 32337), (477, 25151), (1113, 10779), (3339, 3593)]