173238143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41257}}^1$

素因数の和:41306

約数の個数: 16

約数和(自身を含む): 207940320

約数和(自身を除く): 34702177

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 41257, 536341, 701369, 783883, 9117797, 10190479, 13326011, 173238143]

約数ペア:

[(1, 173238143), (13, 13326011), (17, 10190479), (19, 9117797), (221, 783883), (247, 701369), (323, 536341), (4199, 41257)]