47883953

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 55093248

約数和(自身を除く): 7209295

約数列:

[1, 13, 23, 97, 127, 169, 299, 1261, 1651, 2231, 2921, 3887, 12319, 16393, 21463, 29003, 37973, 160147, 283337, 377039, 493649, 2081911, 3683381, 47883953]

約数ペア:

[(1, 47883953), (13, 3683381), (23, 2081911), (97, 493649), (127, 377039), (169, 283337), (299, 160147), (1261, 37973), (1651, 29003), (2231, 21463), (2921, 16393), (3887, 12319)]