7421119489

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{182503}}^1$

素因数の和:182704

約数の個数: 16

約数和(自身を含む): 8766032128

約数和(自身を除く): 1344912639

約数列:

[1, 7, 37, 157, 259, 1099, 5809, 40663, 182503, 1277521, 6752611, 28652971, 47268277, 200570797, 1060159927, 7421119489]

約数ペア:

[(1, 7421119489), (7, 1060159927), (37, 200570797), (157, 47268277), (259, 28652971), (1099, 6752611), (5809, 1277521), (40663, 182503)]