5591889

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{2917}}^1$

素因数の和:2997

約数の個数: 16

約数和(自身を含む): 8403840

約数和(自身を除く): 2811951

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 2917, 8751, 26253, 78759, 207107, 621321, 1863963, 5591889]

約数ペア:

[(1, 5591889), (3, 1863963), (9, 621321), (27, 207107), (71, 78759), (213, 26253), (639, 8751), (1917, 2917)]