12567373

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 15975960

約数和(自身を除く): 3408587

約数列:

[1, 7, 13, 49, 91, 109, 181, 637, 763, 1267, 1417, 2353, 5341, 8869, 9919, 16471, 19729, 69433, 115297, 138103, 256477, 966721, 1795339, 12567373]

約数ペア:

[(1, 12567373), (7, 1795339), (13, 966721), (49, 256477), (91, 138103), (109, 115297), (181, 69433), (637, 19729), (763, 16471), (1267, 9919), (1417, 8869), (2353, 5341)]