13917939

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15413}}^1$

素因数の和:15466

約数の個数: 16

約数和(自身を含む): 21702912

約数和(自身を除く): 7784973

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 15413, 46239, 107891, 323673, 662759, 1988277, 4639313, 13917939]

約数ペア:

[(1, 13917939), (3, 4639313), (7, 1988277), (21, 662759), (43, 323673), (129, 107891), (301, 46239), (903, 15413)]