855104579

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1\times {\mathrm{3019}}^1$

素因数の和:4010

約数の個数: 16

約数和(自身を含む): 1001383680

約数和(自身を除く): 146279101

約数列:

[1, 7, 43, 301, 941, 3019, 6587, 21133, 40463, 129817, 283241, 908719, 2840879, 19886153, 122157797, 855104579]

約数ペア:

[(1, 855104579), (7, 122157797), (43, 19886153), (301, 2840879), (941, 908719), (3019, 283241), (6587, 129817), (21133, 40463)]