3697569

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:442

約数の個数: 20

約数和(自身を含む): 5575680

約数和(自身を除く): 1878111

約数列:

[1, 3, 9, 27, 81, 191, 239, 573, 717, 1719, 2151, 5157, 6453, 15471, 19359, 45649, 136947, 410841, 1232523, 3697569]

約数ペア:

[(1, 3697569), (3, 1232523), (9, 410841), (27, 136947), (81, 45649), (191, 19359), (239, 15471), (573, 6453), (717, 5157), (1719, 2151)]