139458671

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{28111}}^1$

素因数の和:28174

約数の個数: 12

約数和(自身を含む): 157033632

約数和(自身を除く): 17574961

約数列:

[1, 11, 41, 121, 451, 4961, 28111, 309221, 1152551, 3401431, 12678061, 139458671]

約数ペア:

[(1, 139458671), (11, 12678061), (41, 3401431), (121, 1152551), (451, 309221), (4961, 28111)]