85516921

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1697}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 102369024

約数和(自身を除く): 16852103

約数列:

[1, 7, 23, 161, 313, 1697, 2191, 7199, 11879, 39031, 50393, 273217, 531161, 3718127, 12216703, 85516921]

約数ペア:

[(1, 85516921), (7, 12216703), (23, 3718127), (161, 531161), (313, 273217), (1697, 50393), (2191, 39031), (7199, 11879)]