12570663

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13921}}^1$

素因数の和:13974

約数の個数: 16

約数和(自身を含む): 19602176

約数和(自身を除く): 7031513

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 13921, 41763, 97447, 292341, 598603, 1795809, 4190221, 12570663]

約数ペア:

[(1, 12570663), (3, 4190221), (7, 1795809), (21, 598603), (43, 292341), (129, 97447), (301, 41763), (903, 13921)]