30549987

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{87037}}^1$

素因数の和:87059

約数の個数: 16

約数和(自身を含む): 48741280

約数和(自身を除く): 18191293

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 87037, 261111, 783333, 1131481, 2349999, 3394443, 10183329, 30549987]

約数ペア:

[(1, 30549987), (3, 10183329), (9, 3394443), (13, 2349999), (27, 1131481), (39, 783333), (117, 261111), (351, 87037)]