13470709

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 16588800

約数和(自身を除く): 3118091

約数列:

[1, 7, 23, 31, 161, 217, 713, 2699, 4991, 18893, 62077, 83669, 434539, 585683, 1924387, 13470709]

約数ペア:

[(1, 13470709), (7, 1924387), (23, 585683), (31, 434539), (161, 83669), (217, 62077), (713, 18893), (2699, 4991)]