229452839

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{425701}}^1$

素因数の和:425726

約数の個数: 12

約数和(自身を含む): 291180168

約数和(自身を除く): 61727329

約数列:

[1, 7, 11, 49, 77, 539, 425701, 2979907, 4682711, 20859349, 32778977, 229452839]

約数ペア:

[(1, 229452839), (7, 32778977), (11, 20859349), (49, 4682711), (77, 2979907), (539, 425701)]