12621453

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17033}}^1$

素因数の和:17068

約数の個数: 16

約数和(自身を含む): 19078080

約数和(自身を除く): 6456627

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 17033, 51099, 221429, 323627, 664287, 970881, 4207151, 12621453]

約数ペア:

[(1, 12621453), (3, 4207151), (13, 970881), (19, 664287), (39, 323627), (57, 221429), (247, 51099), (741, 17033)]