131351807

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 140940000

約数和(自身を除く): 9588193

約数列:

[1, 19, 89, 173, 449, 1691, 3287, 8531, 15397, 39961, 77677, 292543, 759259, 1475863, 6913253, 131351807]

約数ペア:

[(1, 131351807), (19, 6913253), (89, 1475863), (173, 759259), (449, 292543), (1691, 77677), (3287, 39961), (8531, 15397)]