13722819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11239}}^1$

素因数の和:11290

約数の個数: 16

約数和(自身を含む): 20501760

約数和(自身を除く): 6778941

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 11239, 33717, 123629, 370887, 415843, 1247529, 4574273, 13722819]

約数ペア:

[(1, 13722819), (3, 4574273), (11, 1247529), (33, 415843), (37, 370887), (111, 123629), (407, 33717), (1221, 11239)]