2021570211

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{125743}}^1$

素因数の和:126002

約数の個数: 16

約数和(自身を含む): 2824713216

約数和(自身を除く): 803143005

約数列:

[1, 3, 23, 69, 233, 699, 5359, 16077, 125743, 377229, 2892089, 8676267, 29298119, 87894357, 673856737, 2021570211]

約数ペア:

[(1, 2021570211), (3, 673856737), (23, 87894357), (69, 29298119), (233, 8676267), (699, 2892089), (5359, 377229), (16077, 125743)]