102288529

素因数分解:

$7^2\times {\mathrm{43}}^2\times {\mathrm{1129}}^1$

素因数の和:1229

約数の個数: 18

約数和(自身を含む): 121928130

約数和(自身を除く): 19639601

約数列:

[1, 7, 43, 49, 301, 1129, 1849, 2107, 7903, 12943, 48547, 55321, 90601, 339829, 2087521, 2378803, 14612647, 102288529]

約数ペア:

[(1, 102288529), (7, 14612647), (43, 2378803), (49, 2087521), (301, 339829), (1129, 90601), (1849, 55321), (2107, 48547), (7903, 12943)]