1117778081

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{6942721}}^1$

素因数の和:6942751

約数の個数: 8

約数和(自身を含む): 1333002624

約数和(自身を除く): 215224543

約数列:

[1, 7, 23, 161, 6942721, 48599047, 159682583, 1117778081]

約数ペア:

[(1, 1117778081), (7, 159682583), (23, 48599047), (161, 6942721)]