1214401707

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{505369}}^1$

素因数の和:505467

約数の個数: 16

約数和(自身を含む): 1819332000

約数和(自身を除く): 604930293

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 505369, 1516107, 4548321, 13644963, 44977841, 134933523, 404800569, 1214401707]

約数ペア:

[(1, 1214401707), (3, 404800569), (9, 134933523), (27, 44977841), (89, 13644963), (267, 4548321), (801, 1516107), (2403, 505369)]