6991233

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 10284768

約数和(自身を除く): 3293535

約数列:

[1, 3, 17, 29, 51, 87, 163, 489, 493, 841, 1479, 2523, 2771, 4727, 8313, 14181, 14297, 42891, 80359, 137083, 241077, 411249, 2330411, 6991233]

約数ペア:

[(1, 6991233), (3, 2330411), (17, 411249), (29, 241077), (51, 137083), (87, 80359), (163, 42891), (489, 14297), (493, 14181), (841, 8313), (1479, 4727), (2523, 2771)]