22505553

素因数分解:

$3^3\times 7^2\times {\mathrm{17011}}^1$

素因数の和:17034

約数の個数: 24

約数和(自身を含む): 38787360

約数和(自身を除く): 16281807

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 17011, 51033, 119077, 153099, 357231, 459297, 833539, 1071693, 2500617, 3215079, 7501851, 22505553]

約数ペア:

[(1, 22505553), (3, 7501851), (7, 3215079), (9, 2500617), (21, 1071693), (27, 833539), (49, 459297), (63, 357231), (147, 153099), (189, 119077), (441, 51033), (1323, 17011)]