82013197

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2719}}^1$

素因数の和:2896

約数の個数: 16

約数和(自身を含む): 97484800

約数和(自身を除く): 15471603

約数列:

[1, 7, 31, 139, 217, 973, 2719, 4309, 19033, 30163, 84289, 377941, 590023, 2645587, 11716171, 82013197]

約数ペア:

[(1, 82013197), (7, 11716171), (31, 2645587), (139, 590023), (217, 377941), (973, 84289), (2719, 30163), (4309, 19033)]