79687081

素因数分解:

${\mathrm{31}}^2\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:984

約数の個数: 12

約数和(自身を含む): 83257092

約数和(自身を除く): 3570011

約数列:

[1, 31, 101, 821, 961, 3131, 25451, 82921, 97061, 788981, 2570551, 79687081]

約数ペア:

[(1, 79687081), (31, 2570551), (101, 788981), (821, 97061), (961, 82921), (3131, 25451)]