86025709

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{12553}}^1$

素因数の和:12660

約数の個数: 16

約数和(自身を含む): 108466560

約数和(自身を除く): 22440851

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 12553, 87871, 138083, 966581, 1117217, 7820519, 12289387, 86025709]

約数ペア:

[(1, 86025709), (7, 12289387), (11, 7820519), (77, 1117217), (89, 966581), (623, 138083), (979, 87871), (6853, 12553)]