4078711

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 5394480

約数和(自身を除く): 1315769

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 337, 637, 931, 1729, 2359, 4381, 6403, 12103, 16513, 30667, 44821, 83239, 214669, 313747, 582673, 4078711]

約数ペア:

[(1, 4078711), (7, 582673), (13, 313747), (19, 214669), (49, 83239), (91, 44821), (133, 30667), (247, 16513), (337, 12103), (637, 6403), (931, 4381), (1729, 2359)]