13786437

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4723}}^1$

素因数の和:4872

約数の個数: 16

約数和(自身を含む): 21163520

約数和(自身を除く): 7377083

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 4723, 14169, 33061, 99183, 656497, 1969491, 4595479, 13786437]

約数ペア:

[(1, 13786437), (3, 4595479), (7, 1969491), (21, 656497), (139, 99183), (417, 33061), (973, 14169), (2919, 4723)]