16452639

素因数分解:

$3^4\times 7^1\times {\mathrm{29017}}^1$

素因数の和:29036

約数の個数: 20

約数和(自身を含む): 28089424

約数和(自身を除く): 11636785

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 29017, 87051, 203119, 261153, 609357, 783459, 1828071, 2350377, 5484213, 16452639]

約数ペア:

[(1, 16452639), (3, 5484213), (7, 2350377), (9, 1828071), (21, 783459), (27, 609357), (63, 261153), (81, 203119), (189, 87051), (567, 29017)]