2825889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4507}}^1$

素因数の和:4540

約数の個数: 16

約数和(自身を含む): 4327680

約数和(自身を除く): 1501791

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 4507, 13521, 49577, 85633, 148731, 256899, 941963, 2825889]

約数ペア:

[(1, 2825889), (3, 941963), (11, 256899), (19, 148731), (33, 85633), (57, 49577), (209, 13521), (627, 4507)]