29982589

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17341}}^1$

素因数の和:17380

約数の個数: 16

約数和(自身を含む): 38846080

約数和(自身を除く): 8863491

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 17341, 121387, 225433, 329479, 1578031, 2306353, 4283227, 29982589]

約数ペア:

[(1, 29982589), (7, 4283227), (13, 2306353), (19, 1578031), (91, 329479), (133, 225433), (247, 121387), (1729, 17341)]