12253697281

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{39869}}^1$

素因数の和:40005

約数の個数: 24

約数和(自身を含む): 14816329920

約数和(自身を除く): 2562632639

約数列:

[1, 7, 23, 83, 161, 529, 581, 1909, 3703, 13363, 39869, 43907, 279083, 307349, 916987, 3309127, 6418909, 21090701, 23163889, 76109921, 147634907, 532769447, 1750528183, 12253697281]

約数ペア:

[(1, 12253697281), (7, 1750528183), (23, 532769447), (83, 147634907), (161, 76109921), (529, 23163889), (581, 21090701), (1909, 6418909), (3703, 3309127), (13363, 916987), (39869, 307349), (43907, 279083)]