2996217

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 5160960

約数和(自身を除く): 2164743

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 191, 249, 573, 581, 747, 1337, 1719, 1743, 2241, 4011, 5157, 5229, 12033, 15687, 15853, 36099, 47559, 110971, 142677, 332913, 428031, 998739, 2996217]

約数ペア:

[(1, 2996217), (3, 998739), (7, 428031), (9, 332913), (21, 142677), (27, 110971), (63, 47559), (83, 36099), (189, 15853), (191, 15687), (249, 12033), (573, 5229), (581, 5157), (747, 4011), (1337, 2241), (1719, 1743)]