4189392221

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1\times {\mathrm{14843}}^1$

素因数の和:15572

約数の個数: 16

約数和(自身を含む): 4874057088

約数和(自身を除く): 684664867

約数列:

[1, 7, 61, 427, 661, 4627, 14843, 40321, 103901, 282247, 905423, 6337961, 9811223, 68678561, 598484603, 4189392221]

約数ペア:

[(1, 4189392221), (7, 598484603), (61, 68678561), (427, 9811223), (661, 6337961), (4627, 905423), (14843, 282247), (40321, 103901)]