13601337

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 18646848

約数和(自身を除く): 5045511

約数列:

[1, 3, 53, 131, 159, 393, 653, 1959, 6943, 20829, 34609, 85543, 103827, 256629, 4533779, 13601337]

約数ペア:

[(1, 13601337), (3, 4533779), (53, 256629), (131, 103827), (159, 85543), (393, 34609), (653, 20829), (1959, 6943)]