10890279

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{20509}}^1$

素因数の和:20574

約数の個数: 12

約数和(自身を含む): 15997800

約数和(自身を除く): 5107521

約数列:

[1, 3, 9, 59, 177, 531, 20509, 61527, 184581, 1210031, 3630093, 10890279]

約数ペア:

[(1, 10890279), (3, 3630093), (9, 1210031), (59, 184581), (177, 61527), (531, 20509)]