142388351

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{1129}}^1$

素因数の和:1598

約数の個数: 16

約数和(自身を含む): 167059200

約数和(自身を除く): 24670849

約数列:

[1, 7, 43, 301, 419, 1129, 2933, 7903, 18017, 48547, 126119, 339829, 473051, 3311357, 20341193, 142388351]

約数ペア:

[(1, 142388351), (7, 20341193), (43, 3311357), (301, 473051), (419, 339829), (1129, 126119), (2933, 48547), (7903, 18017)]