834731709

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{246889}}^1$

素因数の和:246929

約数の個数: 24

約数和(自身を含む): 1350982080

約数和(自身を除く): 516250371

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 246889, 740667, 1728223, 5184669, 5678447, 12097561, 17035341, 36292683, 39749129, 119247387, 278243903, 834731709]

約数ペア:

[(1, 834731709), (3, 278243903), (7, 119247387), (21, 39749129), (23, 36292683), (49, 17035341), (69, 12097561), (147, 5678447), (161, 5184669), (483, 1728223), (1127, 740667), (3381, 246889)]