86425437

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{23789}}^1$

素因数の和:23972

約数の個数: 16

約数和(自身を含む): 132462720

約数和(自身を除く): 46037283

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 23789, 71367, 166523, 499569, 4115497, 12346491, 28808479, 86425437]

約数ペア:

[(1, 86425437), (3, 28808479), (7, 12346491), (21, 4115497), (173, 499569), (519, 166523), (1211, 71367), (3633, 23789)]