2013370785

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{630163}}^1$

素因数の和:630245

約数の個数: 24

約数和(自身を含む): 3539001024

約数和(自身を除く): 1525630239

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 630163, 1890489, 3150815, 5671467, 9452445, 28357335, 44741573, 134224719, 223707865, 402674157, 671123595, 2013370785]

約数ペア:

[(1, 2013370785), (3, 671123595), (5, 402674157), (9, 223707865), (15, 134224719), (45, 44741573), (71, 28357335), (213, 9452445), (355, 5671467), (639, 3150815), (1065, 1890489), (3195, 630163)]