6538239

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1588

約数の個数: 20

約数和(自身を含む): 9957816

約数和(自身を除く): 3419577

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 1523, 4293, 4569, 13707, 41121, 80719, 123363, 242157, 726471, 2179413, 6538239]

約数ペア:

[(1, 6538239), (3, 2179413), (9, 726471), (27, 242157), (53, 123363), (81, 80719), (159, 41121), (477, 13707), (1431, 4569), (1523, 4293)]