138518017

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{19403}}^1$

素因数の和:19484

約数の個数: 12

約数和(自身を含む): 154843920

約数和(自身を除く): 16325903

約数列:

[1, 11, 59, 121, 649, 7139, 19403, 213433, 1144777, 2347763, 12592547, 138518017]

約数ペア:

[(1, 138518017), (11, 12592547), (59, 2347763), (121, 1144777), (649, 213433), (7139, 19403)]