201004881

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{870151}}^1$

素因数の和:870172

約数の個数: 16

約数和(自身を含む): 334138368

約数和(自身を除く): 133133487

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 870151, 2610453, 6091057, 9571661, 18273171, 28714983, 67001627, 201004881]

約数ペア:

[(1, 201004881), (3, 67001627), (7, 28714983), (11, 18273171), (21, 9571661), (33, 6091057), (77, 2610453), (231, 870151)]