22214781

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 34026720

約数和(自身を除く): 11811939

約数列:

[1, 3, 9, 19, 57, 163, 171, 489, 797, 1467, 2391, 3097, 7173, 9291, 15143, 27873, 45429, 129911, 136287, 389733, 1169199, 2468309, 7404927, 22214781]

約数ペア:

[(1, 22214781), (3, 7404927), (9, 2468309), (19, 1169199), (57, 389733), (163, 136287), (171, 129911), (489, 45429), (797, 27873), (1467, 15143), (2391, 9291), (3097, 7173)]