29891091

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3329}}^1$

素因数の和:3446

約数の個数: 16

約数和(自身を含む): 41398560

約数和(自身を除く): 11507469

約数列:

[1, 3, 41, 73, 123, 219, 2993, 3329, 8979, 9987, 136489, 243017, 409467, 729051, 9963697, 29891091]

約数ペア:

[(1, 29891091), (3, 9963697), (41, 729051), (73, 409467), (123, 243017), (219, 136489), (2993, 9987), (3329, 8979)]