201211059

素因数分解:

$3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{27143}}^1$

素因数の和:27506

約数の個数: 16

約数和(自身を含む): 307487232

約数和(自身を除く): 106276173

約数列:

[1, 3, 7, 21, 353, 1059, 2471, 7413, 27143, 81429, 190001, 570003, 9581479, 28744437, 67070353, 201211059]

約数ペア:

[(1, 201211059), (3, 67070353), (7, 28744437), (21, 9581479), (353, 570003), (1059, 190001), (2471, 81429), (7413, 27143)]