6639339

素因数分解:

$3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{677}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 10153728

約数和(自身を除く): 3514389

約数列:

[1, 3, 7, 21, 467, 677, 1401, 2031, 3269, 4739, 9807, 14217, 316159, 948477, 2213113, 6639339]

約数ペア:

[(1, 6639339), (3, 2213113), (7, 948477), (21, 316159), (467, 14217), (677, 9807), (1401, 4739), (2031, 3269)]