2017880811

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{14143}}^1$

素因数の和:14423

約数の個数: 24

約数和(自身を含む): 2965487616

約数和(自身を除く): 947606805

約数列:

[1, 3, 9, 83, 191, 249, 573, 747, 1719, 14143, 15853, 42429, 47559, 127287, 142677, 1173869, 2701313, 3521607, 8103939, 10564821, 24311817, 224208979, 672626937, 2017880811]

約数ペア:

[(1, 2017880811), (3, 672626937), (9, 224208979), (83, 24311817), (191, 10564821), (249, 8103939), (573, 3521607), (747, 2701313), (1719, 1173869), (14143, 142677), (15853, 127287), (42429, 47559)]