259282389

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1\times {\mathrm{1657}}^1$

素因数の和:2916

約数の個数: 16

約数和(自身を含む): 354254912

約数和(自身を除く): 94972523

約数列:

[1, 3, 43, 129, 1213, 1657, 3639, 4971, 52159, 71251, 156477, 213753, 2009941, 6029823, 86427463, 259282389]

約数ペア:

[(1, 259282389), (3, 86427463), (43, 6029823), (129, 2009941), (1213, 213753), (1657, 156477), (3639, 71251), (4971, 52159)]