86829169

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4729}}^1$

素因数の和:4840

約数の個数: 16

約数和(自身を含む): 103227520

約数和(自身を除く): 16398351

約数列:

[1, 7, 43, 61, 301, 427, 2623, 4729, 18361, 33103, 203347, 288469, 1423429, 2019283, 12404167, 86829169]

約数ペア:

[(1, 86829169), (7, 12404167), (43, 2019283), (61, 1423429), (301, 288469), (427, 203347), (2623, 33103), (4729, 18361)]