39782913

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1657}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 54435456

約数和(自身を除く): 14652543

約数列:

[1, 3, 53, 151, 159, 453, 1657, 4971, 8003, 24009, 87821, 250207, 263463, 750621, 13260971, 39782913]

約数ペア:

[(1, 39782913), (3, 13260971), (53, 750621), (151, 263463), (159, 250207), (453, 87821), (1657, 24009), (4971, 8003)]