247597007

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{6089}}^1$

素因数の和:6290

約数の個数: 16

約数和(自身を含む): 292514880

約数和(自身を除く): 44917873

約数列:

[1, 7, 37, 157, 259, 1099, 5809, 6089, 40663, 42623, 225293, 955973, 1577051, 6691811, 35371001, 247597007]

約数ペア:

[(1, 247597007), (7, 35371001), (37, 6691811), (157, 1577051), (259, 955973), (1099, 225293), (5809, 42623), (6089, 40663)]