135260321

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{6469}}^1$

素因数の和:6608

約数の個数: 16

約数和(自身を含む): 161491200

約数和(自身を除く): 26230879

約数列:

[1, 7, 29, 103, 203, 721, 2987, 6469, 20909, 45283, 187601, 666307, 1313207, 4664149, 19322903, 135260321]

約数ペア:

[(1, 135260321), (7, 19322903), (29, 4664149), (103, 1313207), (203, 666307), (721, 187601), (2987, 45283), (6469, 20909)]