138848639

素因数分解:

${\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 149597280

約数和(自身を除く): 10748641

約数列:

[1, 17, 101, 193, 419, 1717, 3281, 7123, 19493, 42319, 80867, 331381, 719423, 1374739, 8167567, 138848639]

約数ペア:

[(1, 138848639), (17, 8167567), (101, 1374739), (193, 719423), (419, 331381), (1717, 80867), (3281, 42319), (7123, 19493)]