57281521

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{15271}}^1$

素因数の和:15324

約数の個数: 12

約数和(自身を含む): 64997632

約数和(自身を除く): 7716111

約数列:

[1, 11, 31, 121, 341, 3751, 15271, 167981, 473401, 1847791, 5207411, 57281521]

約数ペア:

[(1, 57281521), (11, 5207411), (31, 1847791), (121, 473401), (341, 167981), (3751, 15271)]