142165331

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{1777}}^1$

素因数の和:2834

約数の個数: 16

約数和(自身を含む): 177515520

約数和(自身を除く): 35350189

約数列:

[1, 7, 11, 77, 1039, 1777, 7273, 11429, 12439, 19547, 80003, 136829, 1846303, 12924121, 20309333, 142165331]

約数ペア:

[(1, 142165331), (7, 20309333), (11, 12924121), (77, 1846303), (1039, 136829), (1777, 80003), (7273, 19547), (11429, 12439)]