26973779

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{701}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 32348160

約数和(自身を除く): 5374381

約数列:

[1, 7, 23, 161, 239, 701, 1673, 4907, 5497, 16123, 38479, 112861, 167539, 1172773, 3853397, 26973779]

約数ペア:

[(1, 26973779), (7, 3853397), (23, 1172773), (161, 167539), (239, 112861), (701, 38479), (1673, 16123), (4907, 5497)]