69493289

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 75440640

約数和(自身を除く): 5947351

約数列:

[1, 31, 37, 43, 1147, 1333, 1409, 1591, 43679, 49321, 52133, 60587, 1616123, 1878197, 2241719, 69493289]

約数ペア:

[(1, 69493289), (31, 2241719), (37, 1878197), (43, 1616123), (1147, 60587), (1333, 52133), (1409, 49321), (1591, 43679)]