214269

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 16

約数和(自身を含む): 321024

約数和(自身を除く): 106755

約数列:

[1, 3, 11, 33, 43, 129, 151, 453, 473, 1419, 1661, 4983, 6493, 19479, 71423, 214269]

約数ペア:

[(1, 214269), (3, 71423), (11, 19479), (33, 6493), (43, 4983), (129, 1661), (151, 1419), (453, 473)]