38244717

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1823}}^1$

素因数の和:1879

約数の個数: 40

約数和(自身を含む): 67094016

約数和(自身を除く): 28849299

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 567, 777, 999, 1823, 2331, 2997, 5469, 6993, 12761, 16407, 20979, 38283, 49221, 67451, 114849, 147663, 202353, 344547, 472157, 607059, 1033641, 1416471, 1821177, 4249413, 5463531, 12748239, 38244717]

約数ペア:

[(1, 38244717), (3, 12748239), (7, 5463531), (9, 4249413), (21, 1821177), (27, 1416471), (37, 1033641), (63, 607059), (81, 472157), (111, 344547), (189, 202353), (259, 147663), (333, 114849), (567, 67451), (777, 49221), (999, 38283), (1823, 20979), (2331, 16407), (2997, 12761), (5469, 6993)]