25852897

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1692

約数の個数: 16

約数和(自身を含む): 31150080

約数和(自身を除く): 5297183

約数列:

[1, 7, 23, 103, 161, 721, 1559, 2369, 10913, 16583, 35857, 160577, 250999, 1124039, 3693271, 25852897]

約数ペア:

[(1, 25852897), (7, 3693271), (23, 1124039), (103, 250999), (161, 160577), (721, 35857), (1559, 16583), (2369, 10913)]