426545097

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{561983}}^1$

素因数の和:562020

約数の個数: 16

約数和(自身を含む): 647405568

約数和(自身を除く): 220860471

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 561983, 1685949, 6181813, 12925609, 18545439, 38776827, 142181699, 426545097]

約数ペア:

[(1, 426545097), (3, 142181699), (11, 38776827), (23, 18545439), (33, 12925609), (69, 6181813), (253, 1685949), (759, 561983)]