4065243721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2295451}}^1$

素因数の和:2295492

約数の個数: 16

約数和(自身を含む): 5288721408

約数和(自身を除く): 1223477687

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 2295451, 16068157, 25249961, 52795373, 176749727, 369567611, 580749103, 4065243721]

約数ペア:

[(1, 4065243721), (7, 580749103), (11, 369567611), (23, 176749727), (77, 52795373), (161, 25249961), (253, 16068157), (1771, 2295451)]