22068207

素因数分解:

$3^4\times 7^1\times {\mathrm{38921}}^1$

素因数の和:38940

約数の個数: 20

約数和(自身を含む): 37676496

約数和(自身を除く): 15608289

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 38921, 116763, 272447, 350289, 817341, 1050867, 2452023, 3152601, 7356069, 22068207]

約数ペア:

[(1, 22068207), (3, 7356069), (7, 3152601), (9, 2452023), (21, 1050867), (27, 817341), (63, 350289), (81, 272447), (189, 116763), (567, 38921)]