210729429

素因数分解:

$3^2\times {\mathrm{811}}^1\times {\mathrm{28871}}^1$

素因数の和:29688

約数の個数: 12

約数和(自身を含む): 304772832

約数和(自身を除く): 94043403

約数列:

[1, 3, 9, 811, 2433, 7299, 28871, 86613, 259839, 23414381, 70243143, 210729429]

約数ペア:

[(1, 210729429), (3, 70243143), (9, 23414381), (811, 259839), (2433, 86613), (7299, 28871)]