2009163873

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1532543}}^1$

素因数の和:1532588

約数の個数: 16

約数和(自身を含む): 2942484480

約数和(自身を除く): 933320607

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 1532543, 4597629, 29118317, 35248489, 87354951, 105745467, 669721291, 2009163873]

約数ペア:

[(1, 2009163873), (3, 669721291), (19, 105745467), (23, 87354951), (57, 35248489), (69, 29118317), (437, 4597629), (1311, 1532543)]