21801366823

素因数分解:

${\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{467}}^1\times {\mathrm{1997}}^1$

素因数の和:2802

約数の個数: 16

約数和(自身を含む): 22175977824

約数和(自身を除く): 374611001

約数列:

[1, 97, 241, 467, 1997, 23377, 45299, 112547, 193709, 481277, 932599, 10917059, 46683869, 90462103, 224756359, 21801366823]

約数ペア:

[(1, 21801366823), (97, 224756359), (241, 90462103), (467, 46683869), (1997, 10917059), (23377, 932599), (45299, 481277), (112547, 193709)]