38211047

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 47511552

約数和(自身を除く): 9300505

約数列:

[1, 7, 37, 43, 47, 73, 259, 301, 329, 511, 1591, 1739, 2021, 2701, 3139, 3431, 11137, 12173, 14147, 18907, 21973, 24017, 74777, 116143, 126947, 147533, 523439, 813001, 888629, 1032731, 5458721, 38211047]

約数ペア:

[(1, 38211047), (7, 5458721), (37, 1032731), (43, 888629), (47, 813001), (73, 523439), (259, 147533), (301, 126947), (329, 116143), (511, 74777), (1591, 24017), (1739, 21973), (2021, 18907), (2701, 14147), (3139, 12173), (3431, 11137)]