10428021

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{7573}}^1$

素因数の和:7602

約数の個数: 20

約数和(自身を含む): 16496172

約数和(自身を除く): 6068151

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 7573, 22719, 68157, 128741, 204471, 386223, 613413, 1158669, 3476007, 10428021]

約数ペア:

[(1, 10428021), (3, 3476007), (9, 1158669), (17, 613413), (27, 386223), (51, 204471), (81, 128741), (153, 68157), (459, 22719), (1377, 7573)]