30989361

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3217}}^1$

素因数の和:3265

約数の個数: 24

約数和(自身を含む): 47111520

約数和(自身を除く): 16122159

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 3217, 9633, 9651, 41821, 61123, 125463, 183369, 543673, 794599, 1631019, 2383797, 10329787, 30989361]

約数ペア:

[(1, 30989361), (3, 10329787), (13, 2383797), (19, 1631019), (39, 794599), (57, 543673), (169, 183369), (247, 125463), (507, 61123), (741, 41821), (3211, 9651), (3217, 9633)]