922274019

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{264793}}^1$

素因数の和:264848

約数の個数: 20

約数和(自身を含む): 1409763256

約数和(自身を除く): 487489237

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 264793, 794379, 2383137, 7149411, 11386099, 21448233, 34158297, 102474891, 307424673, 922274019]

約数ペア:

[(1, 922274019), (3, 307424673), (9, 102474891), (27, 34158297), (43, 21448233), (81, 11386099), (129, 7149411), (387, 2383137), (1161, 794379), (3483, 264793)]