80221273

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5471}}^1$

素因数の和:5556

約数の個数: 16

約数和(自身を含む): 92454912

約数和(自身を除く): 12233639

約数列:

[1, 11, 31, 43, 341, 473, 1333, 5471, 14663, 60181, 169601, 235253, 1865611, 2587783, 7292843, 80221273]

約数ペア:

[(1, 80221273), (11, 7292843), (31, 2587783), (43, 1865611), (341, 235253), (473, 169601), (1333, 60181), (5471, 14663)]