72462143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17257}}^1$

素因数の和:17306

約数の個数: 16

約数和(自身を含む): 86980320

約数和(自身を除く): 14518177

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 17257, 224341, 293369, 327883, 3813797, 4262479, 5574011, 72462143]

約数ペア:

[(1, 72462143), (13, 5574011), (17, 4262479), (19, 3813797), (221, 327883), (247, 293369), (323, 224341), (4199, 17257)]