7139691

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{20341}}^1$

素因数の和:20363

約数の個数: 16

約数和(自身を含む): 11391520

約数和(自身を除く): 4251829

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 20341, 61023, 183069, 264433, 549207, 793299, 2379897, 7139691]

約数ペア:

[(1, 7139691), (3, 2379897), (9, 793299), (13, 549207), (27, 264433), (39, 183069), (117, 61023), (351, 20341)]