13424859

素因数分解:

$3^4\times 7^1\times {\mathrm{23677}}^1$

素因数の和:23696

約数の個数: 20

約数和(自身を含む): 22920304

約数和(自身を除く): 9495445

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 23677, 71031, 165739, 213093, 497217, 639279, 1491651, 1917837, 4474953, 13424859]

約数ペア:

[(1, 13424859), (3, 4474953), (7, 1917837), (9, 1491651), (21, 639279), (27, 497217), (63, 213093), (81, 165739), (189, 71031), (567, 23677)]