2065161

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2287}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 3221504

約数和(自身を除く): 1156343

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2287, 6861, 16009, 48027, 98341, 295023, 688387, 2065161]

約数ペア:

[(1, 2065161), (3, 688387), (7, 295023), (21, 98341), (43, 48027), (129, 16009), (301, 6861), (903, 2287)]