5390247

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 7378688

約数和(自身を除く): 1988441

約数列:

[1, 3, 73, 151, 163, 219, 453, 489, 11023, 11899, 24613, 33069, 35697, 73839, 1796749, 5390247]

約数ペア:

[(1, 5390247), (3, 1796749), (73, 73839), (151, 35697), (163, 33069), (219, 24613), (453, 11899), (489, 11023)]