13670881

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 16067584

約数和(自身を除く): 2396703

約数列:

[1, 7, 67, 103, 283, 469, 721, 1981, 6901, 18961, 29149, 48307, 132727, 204043, 1952983, 13670881]

約数ペア:

[(1, 13670881), (7, 1952983), (67, 204043), (103, 132727), (283, 48307), (469, 29149), (721, 18961), (1981, 6901)]