1867437

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 3171168

約数和(自身を除く): 1303731

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 1451, 4353, 13059, 15961, 18863, 47883, 56589, 143649, 169767, 207493, 622479, 1867437]

約数ペア:

[(1, 1867437), (3, 622479), (9, 207493), (11, 169767), (13, 143649), (33, 56589), (39, 47883), (99, 18863), (117, 15961), (143, 13059), (429, 4353), (1287, 1451)]