87239211

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{1721}}^1$

素因数の和:2062

約数の個数: 16

約数和(自身を含む): 118721568

約数和(自身を除く): 31482357

約数列:

[1, 3, 61, 183, 277, 831, 1721, 5163, 16897, 50691, 104981, 314943, 476717, 1430151, 29079737, 87239211]

約数ペア:

[(1, 87239211), (3, 29079737), (61, 1430151), (183, 476717), (277, 314943), (831, 104981), (1721, 50691), (5163, 16897)]