26121459

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13669}}^1$

素因数の和:13699

約数の個数: 24

約数和(自身を含む): 43634640

約数和(自身を除く): 17513181

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 13669, 41007, 95683, 177697, 287049, 533091, 669781, 1243879, 2009343, 3731637, 8707153, 26121459]

約数ペア:

[(1, 26121459), (3, 8707153), (7, 3731637), (13, 2009343), (21, 1243879), (39, 669781), (49, 533091), (91, 287049), (147, 177697), (273, 95683), (637, 41007), (1911, 13669)]