21314667

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{911}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 31080960

約数和(自身を除く): 9766293

約数列:

[1, 3, 11, 33, 709, 911, 2127, 2733, 7799, 10021, 23397, 30063, 645899, 1937697, 7104889, 21314667]

約数ペア:

[(1, 21314667), (3, 7104889), (11, 1937697), (33, 645899), (709, 30063), (911, 23397), (2127, 10021), (2733, 7799)]