12406653721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7005451}}^1$

素因数の和:7005492

約数の個数: 16

約数和(自身を含む): 16140561408

約数和(自身を除く): 3733907687

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 7005451, 49038157, 77059961, 161125373, 539419727, 1127877611, 1772379103, 12406653721]

約数ペア:

[(1, 12406653721), (7, 1772379103), (11, 1127877611), (23, 539419727), (77, 161125373), (161, 77059961), (253, 49038157), (1771, 7005451)]