39321121

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{967}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 46494976

約数和(自身を除く): 7173855

約数列:

[1, 7, 37, 157, 259, 967, 1099, 5809, 6769, 35779, 40663, 151819, 250453, 1062733, 5617303, 39321121]

約数ペア:

[(1, 39321121), (7, 5617303), (37, 1062733), (157, 250453), (259, 151819), (967, 40663), (1099, 35779), (5809, 6769)]