47857551

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{27457}}^1$

素因数の和:27550

約数の個数: 16

約数和(自身を含む): 73807104

約数和(自身を除く): 25949553

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 27457, 82371, 192199, 576597, 2278931, 6836793, 15952517, 47857551]

約数ペア:

[(1, 47857551), (3, 15952517), (7, 6836793), (21, 2278931), (83, 576597), (249, 192199), (581, 82371), (1743, 27457)]