11516211

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3449}}^1$

素因数の和:3515

約数の個数: 24

約数和(自身を含む): 19375200

約数和(自身を除く): 7858989

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 3449, 10347, 24143, 31041, 72429, 182797, 217287, 548391, 1279579, 1645173, 3838737, 11516211]

約数ペア:

[(1, 11516211), (3, 3838737), (7, 1645173), (9, 1279579), (21, 548391), (53, 217287), (63, 182797), (159, 72429), (371, 31041), (477, 24143), (1113, 10347), (3339, 3449)]