15193317

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7103}}^1$

素因数の和:7160

約数の個数: 16

約数和(自身を含む): 21823488

約数和(自身を除く): 6630171

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 7103, 21309, 163369, 220193, 490107, 660579, 5064439, 15193317]

約数ペア:

[(1, 15193317), (3, 5064439), (23, 660579), (31, 490107), (69, 220193), (93, 163369), (713, 21309), (2139, 7103)]