12543531

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4177}}^1$

素因数の和:4211

約数の個数: 32

約数和(自身を含む): 22460928

約数和(自身を除く): 9917397

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 4177, 12531, 29239, 45947, 54301, 87717, 137841, 162903, 321629, 380107, 597311, 964887, 1140321, 1791933, 4181177, 12543531]

約数ペア:

[(1, 12543531), (3, 4181177), (7, 1791933), (11, 1140321), (13, 964887), (21, 597311), (33, 380107), (39, 321629), (77, 162903), (91, 137841), (143, 87717), (231, 54301), (273, 45947), (429, 29239), (1001, 12531), (3003, 4177)]