1384392317

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1861}}^1\times {\mathrm{9661}}^1$

素因数の和:11540

約数の個数: 16

約数和(自身を含む): 1727101824

約数和(自身を除く): 342709507

約数列:

[1, 7, 11, 77, 1861, 9661, 13027, 20471, 67627, 106271, 143297, 743897, 17979121, 125853847, 197770331, 1384392317]

約数ペア:

[(1, 1384392317), (7, 197770331), (11, 125853847), (77, 17979121), (1861, 743897), (9661, 143297), (13027, 106271), (20471, 67627)]