47442521

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2269}}^1$

素因数の和:2408

約数の個数: 16

約数和(自身を含む): 56659200

約数和(自身を除く): 9216679

約数列:

[1, 7, 29, 103, 203, 721, 2269, 2987, 15883, 20909, 65801, 233707, 460607, 1635949, 6777503, 47442521]

約数ペア:

[(1, 47442521), (7, 6777503), (29, 1635949), (103, 460607), (203, 233707), (721, 65801), (2269, 20909), (2987, 15883)]