29747179

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20333}}^1$

素因数の和:20370

約数の個数: 16

約数和(自身を含む): 39041280

約数和(自身を除く): 9294101

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 20333, 142331, 223663, 386327, 1565641, 2704289, 4249597, 29747179]

約数ペア:

[(1, 29747179), (7, 4249597), (11, 2704289), (19, 1565641), (77, 386327), (133, 223663), (209, 142331), (1463, 20333)]