13250391

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3019}}^1$

素因数の和:3059

約数の個数: 32

約数和(自身を含む): 23193600

約数和(自身を除く): 9943209

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 3019, 4389, 9057, 21133, 33209, 57361, 63399, 99627, 172083, 232463, 401527, 630971, 697389, 1204581, 1892913, 4416797, 13250391]

約数ペア:

[(1, 13250391), (3, 4416797), (7, 1892913), (11, 1204581), (19, 697389), (21, 630971), (33, 401527), (57, 232463), (77, 172083), (133, 99627), (209, 63399), (231, 57361), (399, 33209), (627, 21133), (1463, 9057), (3019, 4389)]