12851267

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 15740928

約数和(自身を除く): 2889661

約数列:

[1, 11, 13, 31, 143, 169, 223, 341, 403, 1859, 2453, 2899, 4433, 5239, 6913, 31889, 37687, 57629, 76043, 89869, 414557, 988559, 1168297, 12851267]

約数ペア:

[(1, 12851267), (11, 1168297), (13, 988559), (31, 414557), (143, 89869), (169, 76043), (223, 57629), (341, 37687), (403, 31889), (1859, 6913), (2453, 5239), (2899, 4433)]