470439423

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{863}}^1\times {\mathrm{1637}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 699124608

約数和(自身を除く): 228685185

約数列:

[1, 3, 9, 37, 111, 333, 863, 1637, 2589, 4911, 7767, 14733, 31931, 60569, 95793, 181707, 287379, 545121, 1412731, 4238193, 12714579, 52271047, 156813141, 470439423]

約数ペア:

[(1, 470439423), (3, 156813141), (9, 52271047), (37, 12714579), (111, 4238193), (333, 1412731), (863, 545121), (1637, 287379), (2589, 181707), (4911, 95793), (7767, 60569), (14733, 31931)]