289452867

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2143}}^1\times {\mathrm{4093}}^1$

素因数の和:6250

約数の個数: 16

約数和(自身を含む): 421321728

約数和(自身を除く): 131868861

約数列:

[1, 3, 11, 33, 2143, 4093, 6429, 12279, 23573, 45023, 70719, 135069, 8771299, 26313897, 96484289, 289452867]

約数ペア:

[(1, 289452867), (3, 96484289), (11, 26313897), (33, 8771299), (2143, 135069), (4093, 70719), (6429, 45023), (12279, 23573)]