1397488433

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 1596672000

約数和(自身を除く): 199183567

約数列:

[1, 11, 43, 79, 149, 251, 473, 869, 1639, 2761, 3397, 6407, 10793, 11771, 19829, 37367, 37399, 70477, 118723, 129481, 218119, 411389, 506153, 852647, 1608157, 2954521, 5567683, 9379117, 17689727, 32499731, 127044403, 1397488433]

約数ペア:

[(1, 1397488433), (11, 127044403), (43, 32499731), (79, 17689727), (149, 9379117), (251, 5567683), (473, 2954521), (869, 1608157), (1639, 852647), (2761, 506153), (3397, 411389), (6407, 218119), (10793, 129481), (11771, 118723), (19829, 70477), (37367, 37399)]