138457029

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{6311}}^1$

素因数の和:6488

約数の個数: 16

約数和(自身を含む): 189057024

約数和(自身を除く): 50599995

約数列:

[1, 3, 71, 103, 213, 309, 6311, 7313, 18933, 21939, 448081, 650033, 1344243, 1950099, 46152343, 138457029]

約数ペア:

[(1, 138457029), (3, 46152343), (71, 1950099), (103, 1344243), (213, 650033), (309, 448081), (6311, 21939), (7313, 18933)]