13017179

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 15482880

約数和(自身を除く): 2465701

約数列:

[1, 7, 31, 217, 223, 269, 1561, 1883, 6913, 8339, 48391, 58373, 59987, 419909, 1859597, 13017179]

約数ペア:

[(1, 13017179), (7, 1859597), (31, 419909), (217, 59987), (223, 58373), (269, 48391), (1561, 8339), (1883, 6913)]