740227923

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1612697}}^1$

素因数の和:1612723

約数の個数: 16

約数和(自身を含む): 1161142560

約数和(自身を除く): 420914637

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1612697, 4838091, 14514273, 27415849, 43542819, 82247547, 246742641, 740227923]

約数ペア:

[(1, 740227923), (3, 246742641), (9, 82247547), (17, 43542819), (27, 27415849), (51, 14514273), (153, 4838091), (459, 1612697)]