13230539

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{2269}}^1$

素因数の和:2307

約数の個数: 16

約数和(自身を含む): 16344000

約数和(自身を除く): 3113461

約数列:

[1, 7, 17, 49, 119, 343, 833, 2269, 5831, 15883, 38573, 111181, 270011, 778267, 1890077, 13230539]

約数ペア:

[(1, 13230539), (7, 1890077), (17, 778267), (49, 270011), (119, 111181), (343, 38573), (833, 15883), (2269, 5831)]