2019675573

素因数分解:

$3^3\times {\mathrm{593}}^1\times {\mathrm{126143}}^1$

素因数の和:126745

約数の個数: 16

約数和(自身を含む): 2997181440

約数和(自身を除く): 977505867

約数列:

[1, 3, 9, 27, 593, 1779, 5337, 16011, 126143, 378429, 1135287, 3405861, 74802799, 224408397, 673225191, 2019675573]

約数ペア:

[(1, 2019675573), (3, 673225191), (9, 224408397), (27, 74802799), (593, 3405861), (1779, 1135287), (5337, 378429), (16011, 126143)]