11904489

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 18817920

約数和(自身を除く): 6913431

約数列:

[1, 3, 9, 27, 47, 53, 59, 81, 141, 159, 177, 423, 477, 531, 1269, 1431, 1593, 2491, 2773, 3127, 3807, 4293, 4779, 7473, 8319, 9381, 22419, 24957, 28143, 67257, 74871, 84429, 146969, 201771, 224613, 253287, 440907, 1322721, 3968163, 11904489]

約数ペア:

[(1, 11904489), (3, 3968163), (9, 1322721), (27, 440907), (47, 253287), (53, 224613), (59, 201771), (81, 146969), (141, 84429), (159, 74871), (177, 67257), (423, 28143), (477, 24957), (531, 22419), (1269, 9381), (1431, 8319), (1593, 7473), (2491, 4779), (2773, 4293), (3127, 3807)]