624738489

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1\times {\mathrm{5261}}^1$

素因数の和:7008

約数の個数: 16

約数和(自身を含む): 869871744

約数和(自身を除く): 245133255

約数列:

[1, 3, 23, 69, 1721, 5163, 5261, 15783, 39583, 118749, 121003, 363009, 9054181, 27162543, 208246163, 624738489]

約数ペア:

[(1, 624738489), (3, 208246163), (23, 27162543), (69, 9054181), (1721, 363009), (5163, 121003), (5261, 118749), (15783, 39583)]