12223497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28493}}^1$

素因数の和:28520

約数の個数: 16

約数和(自身を含む): 19147968

約数和(自身を除く): 6924471

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 28493, 85479, 313423, 370409, 940269, 1111227, 4074499, 12223497]

約数ペア:

[(1, 12223497), (3, 4074499), (11, 1111227), (13, 940269), (33, 370409), (39, 313423), (143, 85479), (429, 28493)]