977950702961

素因数分解:

${\mathrm{2003}}^1\times {\mathrm{7027}}^1\times {\mathrm{69481}}^1$

素因数の和:78511

約数の個数: 8

約数和(自身を含む): 978592269984

約数和(自身を除く): 641567023

約数列:

[1, 2003, 7027, 69481, 14075081, 139170443, 488242987, 977950702961]

約数ペア:

[(1, 977950702961), (2003, 488242987), (7027, 139170443), (69481, 14075081)]