9194157

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7681}}^1$

素因数の和:7713

約数の個数: 24

約数和(自身を含む): 15978560

約数和(自身を除く): 6784403

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 7681, 23043, 53767, 69129, 145939, 161301, 437817, 483903, 1021573, 1313451, 3064719, 9194157]

約数ペア:

[(1, 9194157), (3, 3064719), (7, 1313451), (9, 1021573), (19, 483903), (21, 437817), (57, 161301), (63, 145939), (133, 69129), (171, 53767), (399, 23043), (1197, 7681)]