39216559

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^2$

素因数の和:394

約数の個数: 12

約数和(自身を含む): 41477304

約数和(自身を除く): 2260745

約数列:

[1, 37, 43, 157, 1591, 5809, 6751, 24649, 249787, 912013, 1059907, 39216559]

約数ペア:

[(1, 39216559), (37, 1059907), (43, 912013), (157, 249787), (1591, 24649), (5809, 6751)]