80826827

素因数分解:

${\mathrm{31}}^2\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:770

約数の個数: 12

約数和(自身を含む): 84222288

約数和(自身を除く): 3395461

約数列:

[1, 31, 151, 557, 961, 4681, 17267, 84107, 145111, 535277, 2607317, 80826827]

約数ペア:

[(1, 80826827), (31, 2607317), (151, 535277), (557, 145111), (961, 84107), (4681, 17267)]