13311319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2851}}^1$

素因数の和:2910

約数の個数: 16

約数和(自身を含む): 16427520

約数和(自身を除く): 3116201

約数列:

[1, 7, 23, 29, 161, 203, 667, 2851, 4669, 19957, 65573, 82679, 459011, 578753, 1901617, 13311319]

約数ペア:

[(1, 13311319), (7, 1901617), (23, 578753), (29, 459011), (161, 82679), (203, 65573), (667, 19957), (2851, 4669)]