28232703

素因数分解:

$3^2\times {\mathrm{509}}^1\times {\mathrm{6163}}^1$

素因数の和:6678

約数の個数: 12

約数和(自身を含む): 40867320

約数和(自身を除く): 12634617

約数列:

[1, 3, 9, 509, 1527, 4581, 6163, 18489, 55467, 3136967, 9410901, 28232703]

約数ペア:

[(1, 28232703), (3, 9410901), (9, 3136967), (509, 55467), (1527, 18489), (4581, 6163)]