2196063

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^2$

素因数の和:235

約数の個数: 18

約数和(自身を含む): 3342456

約数和(自身を除く): 1146393

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 927, 2369, 7107, 10609, 21321, 31827, 95481, 244007, 732021, 2196063]

約数ペア:

[(1, 2196063), (3, 732021), (9, 244007), (23, 95481), (69, 31827), (103, 21321), (207, 10609), (309, 7107), (927, 2369)]