28152867

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17807}}^1$

素因数の和:17858

約数の個数: 16

約数和(自身を含む): 41029632

約数和(自身を除く): 12876765

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 17807, 53421, 302719, 552017, 908157, 1656051, 9384289, 28152867]

約数ペア:

[(1, 28152867), (3, 9384289), (17, 1656051), (31, 908157), (51, 552017), (93, 302719), (527, 53421), (1581, 17807)]