16712943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3083}}^1$

素因数の和:3238

約数の個数: 16

約数和(自身を含む): 24178560

約数和(自身を除く): 7465617

約数列:

[1, 3, 13, 39, 139, 417, 1807, 3083, 5421, 9249, 40079, 120237, 428537, 1285611, 5570981, 16712943]

約数ペア:

[(1, 16712943), (3, 5570981), (13, 1285611), (39, 428537), (139, 120237), (417, 40079), (1807, 9249), (3083, 5421)]