2018907207

素因数分解:

$3^3\times {\mathrm{2593}}^1\times {\mathrm{28837}}^1$

素因数の和:31439

約数の個数: 16

約数和(自身を含む): 2992230880

約数和(自身を除く): 973323673

約数列:

[1, 3, 9, 27, 2593, 7779, 23337, 28837, 70011, 86511, 259533, 778599, 74774341, 224323023, 672969069, 2018907207]

約数ペア:

[(1, 2018907207), (3, 672969069), (9, 224323023), (27, 74774341), (2593, 778599), (7779, 259533), (23337, 86511), (28837, 70011)]