12078143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9227}}^1$

素因数の和:9262

約数の個数: 16

約数和(自身を含む): 15945984

約数和(自身を除く): 3867841

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 9227, 64589, 101497, 156859, 710479, 1098013, 1725449, 12078143]

約数ペア:

[(1, 12078143), (7, 1725449), (11, 1098013), (17, 710479), (77, 156859), (119, 101497), (187, 64589), (1309, 9227)]