2283309

素因数分解:

$3^4\times 7^1\times {\mathrm{4027}}^1$

素因数の和:4046

約数の個数: 20

約数和(自身を含む): 3899104

約数和(自身を除く): 1615795

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 4027, 12081, 28189, 36243, 84567, 108729, 253701, 326187, 761103, 2283309]

約数ペア:

[(1, 2283309), (3, 761103), (7, 326187), (9, 253701), (21, 108729), (27, 84567), (63, 36243), (81, 28189), (189, 12081), (567, 4027)]