13747839

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{967}}^1$

素因数の和:1654

約数の個数: 16

約数和(自身を含む): 21001728

約数和(自身を除く): 7253889

約数列:

[1, 3, 7, 21, 677, 967, 2031, 2901, 4739, 6769, 14217, 20307, 654659, 1963977, 4582613, 13747839]

約数ペア:

[(1, 13747839), (3, 4582613), (7, 1963977), (21, 654659), (677, 20307), (967, 14217), (2031, 6769), (2901, 4739)]