1256827

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 24

約数和(自身を含む): 1608768

約数和(自身を除く): 351941

約数列:

[1, 11, 13, 17, 47, 121, 143, 187, 221, 517, 611, 799, 1573, 2057, 2431, 5687, 6721, 8789, 10387, 26741, 73931, 96679, 114257, 1256827]

約数ペア:

[(1, 1256827), (11, 114257), (13, 96679), (17, 73931), (47, 26741), (121, 10387), (143, 8789), (187, 6721), (221, 5687), (517, 2431), (611, 2057), (799, 1573)]