39787239

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{1559}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 54512640

約数和(自身を除く): 14725401

約数列:

[1, 3, 47, 141, 181, 543, 1559, 4677, 8507, 25521, 73273, 219819, 282179, 846537, 13262413, 39787239]

約数ペア:

[(1, 39787239), (3, 13262413), (47, 846537), (141, 282179), (181, 219819), (543, 73273), (1559, 25521), (4677, 8507)]