13770991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 15769600

約数和(自身を除く): 1998609

約数列:

[1, 13, 19, 127, 247, 439, 1651, 2413, 5707, 8341, 31369, 55753, 108433, 724789, 1059307, 13770991]

約数ペア:

[(1, 13770991), (13, 1059307), (19, 724789), (127, 108433), (247, 55753), (439, 31369), (1651, 8341), (2413, 5707)]