13369620992037

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{673}}^1\times {\mathrm{649907}}^1$

素因数の和:651049

約数の個数: 32

約数和(自身を含む): 18670931371008

約数和(自身を除く): 5301310378971

約数列:

[1, 3, 23, 69, 443, 673, 1329, 2019, 10189, 15479, 30567, 46437, 298139, 649907, 894417, 1949721, 6857197, 14947861, 20571591, 44843583, 287908801, 437387411, 863726403, 1312162233, 6621902423, 10059910453, 19865707269, 30179731359, 193762623073, 581287869219, 4456540330679, 13369620992037]

約数ペア:

[(1, 13369620992037), (3, 4456540330679), (23, 581287869219), (69, 193762623073), (443, 30179731359), (673, 19865707269), (1329, 10059910453), (2019, 6621902423), (10189, 1312162233), (15479, 863726403), (30567, 437387411), (46437, 287908801), (298139, 44843583), (649907, 20571591), (894417, 14947861), (1949721, 6857197)]