31829787

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{107171}}^1$

素因数の和:107191

約数の個数: 16

約数和(自身を含む): 51442560

約数和(自身を除く): 19612773

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 107171, 321513, 964539, 1178881, 2893617, 3536643, 10609929, 31829787]

約数ペア:

[(1, 31829787), (3, 10609929), (9, 3536643), (11, 2893617), (27, 1178881), (33, 964539), (99, 321513), (297, 107171)]