42201691

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{2017}}^1$

素因数の和:2099

約数の個数: 16

約数和(自身を含む): 50046400

約数和(自身を除く): 7844709

約数列:

[1, 7, 49, 61, 343, 427, 2017, 2989, 14119, 20923, 98833, 123037, 691831, 861259, 6028813, 42201691]

約数ペア:

[(1, 42201691), (7, 6028813), (49, 861259), (61, 691831), (343, 123037), (427, 98833), (2017, 20923), (2989, 14119)]