11700557001

素因数分解:

$3^4\times 7^1\times {\mathrm{20635903}}^1$

素因数の和:20635922

約数の個数: 20

約数和(自身を含む): 19975555072

約数和(自身を除く): 8274998071

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 20635903, 61907709, 144451321, 185723127, 433353963, 557169381, 1300061889, 1671508143, 3900185667, 11700557001]

約数ペア:

[(1, 11700557001), (3, 3900185667), (7, 1671508143), (9, 1300061889), (21, 557169381), (27, 433353963), (63, 185723127), (81, 144451321), (189, 61907709), (567, 20635903)]