47140179

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{2521}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 65854464

約数和(自身を除く): 18714285

約数列:

[1, 3, 23, 69, 271, 813, 2521, 6233, 7563, 18699, 57983, 173949, 683191, 2049573, 15713393, 47140179]

約数ペア:

[(1, 47140179), (3, 15713393), (23, 2049573), (69, 683191), (271, 173949), (813, 57983), (2521, 18699), (6233, 7563)]