47713953

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{12553}}^1$

素因数の和:12744

約数の個数: 16

約数和(自身を含む): 73114496

約数和(自身を除く): 25400543

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 12553, 37659, 87871, 263613, 2272093, 6816279, 15904651, 47713953]

約数ペア:

[(1, 47713953), (3, 15904651), (7, 6816279), (21, 2272093), (181, 263613), (543, 87871), (1267, 37659), (3801, 12553)]