39946899

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 54043904

約数和(自身を除く): 14097005

約数列:

[1, 3, 151, 163, 453, 489, 541, 1623, 24613, 73839, 81691, 88183, 245073, 264549, 13315633, 39946899]

約数ペア:

[(1, 39946899), (3, 13315633), (151, 264549), (163, 245073), (453, 88183), (489, 81691), (541, 73839), (1623, 24613)]