2013399453

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{406501}}^1$

素因数の和:406644

約数の個数: 16

約数和(自身を含む): 2913806336

約数和(自身を除く): 900406883

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 406501, 1219503, 5284513, 15853539, 51625627, 154876881, 671133151, 2013399453]

約数ペア:

[(1, 2013399453), (3, 671133151), (13, 154876881), (39, 51625627), (127, 15853539), (381, 5284513), (1651, 1219503), (4953, 406501)]