1214334021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{76561}}^1$

素因数の和:76892

約数の個数: 16

約数和(自身を含む): 1719888768

約数和(自身を除く): 505554747

約数列:

[1, 3, 17, 51, 311, 933, 5287, 15861, 76561, 229683, 1301537, 3904611, 23810471, 71431413, 404778007, 1214334021]

約数ペア:

[(1, 1214334021), (3, 404778007), (17, 71431413), (51, 23810471), (311, 3904611), (933, 1301537), (5287, 229683), (15861, 76561)]