47451537

素因数分解:

$3^2\times 7^1\times {\mathrm{853}}^1\times {\mathrm{883}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 78513344

約数和(自身を除く): 31061807

約数列:

[1, 3, 7, 9, 21, 63, 853, 883, 2559, 2649, 5971, 6181, 7677, 7947, 17913, 18543, 53739, 55629, 753199, 2259597, 5272393, 6778791, 15817179, 47451537]

約数ペア:

[(1, 47451537), (3, 15817179), (7, 6778791), (9, 5272393), (21, 2259597), (63, 753199), (853, 55629), (883, 53739), (2559, 18543), (2649, 17913), (5971, 7947), (6181, 7677)]