16742151

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{4639}}^1$

素因数の和:5046

約数の個数: 12

約数和(自身を含む): 24248640

約数和(自身を除く): 7506489

約数列:

[1, 3, 9, 401, 1203, 3609, 4639, 13917, 41751, 1860239, 5580717, 16742151]

約数ペア:

[(1, 16742151), (3, 5580717), (9, 1860239), (401, 41751), (1203, 13917), (3609, 4639)]