30490401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{809}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 43156800

約数和(自身を除く): 12666399

約数列:

[1, 3, 17, 51, 739, 809, 2217, 2427, 12563, 13753, 37689, 41259, 597851, 1793553, 10163467, 30490401]

約数ペア:

[(1, 30490401), (3, 10163467), (17, 1793553), (51, 597851), (739, 41259), (809, 37689), (2217, 13753), (2427, 12563)]