2047353

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8863}}^1$

素因数の和:8884

約数の個数: 16

約数和(自身を含む): 3403776

約数和(自身を除く): 1356423

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 8863, 26589, 62041, 97493, 186123, 292479, 682451, 2047353]

約数ペア:

[(1, 2047353), (3, 682451), (7, 292479), (11, 186123), (21, 97493), (33, 62041), (77, 26589), (231, 8863)]