6397331339

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{239807}}^1$

素因数の和:239954

約数の個数: 16

約数和(自身を含む): 7581769728

約数和(自身を除く): 1184438389

約数列:

[1, 7, 37, 103, 259, 721, 3811, 26677, 239807, 1678649, 8872859, 24700121, 62110013, 172900847, 913904477, 6397331339]

約数ペア:

[(1, 6397331339), (7, 913904477), (37, 172900847), (103, 62110013), (259, 24700121), (721, 8872859), (3811, 1678649), (26677, 239807)]