6649539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3217}}^1$

素因数の和:3286

約数の個数: 16

約数和(自身を含む): 9731232

約数和(自身を除く): 3081693

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 3217, 9651, 41821, 125463, 170501, 511503, 2216513, 6649539]

約数ペア:

[(1, 6649539), (3, 2216513), (13, 511503), (39, 170501), (53, 125463), (159, 41821), (689, 9651), (2067, 3217)]