13449639

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4889}}^1$

素因数の和:5030

約数の個数: 16

約数和(自身を含む): 20655360

約数和(自身を除く): 7205721

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 4889, 14667, 34223, 102669, 640459, 1921377, 4483213, 13449639]

約数ペア:

[(1, 13449639), (3, 4483213), (7, 1921377), (21, 640459), (131, 102669), (393, 34223), (917, 14667), (2751, 4889)]