317690241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{506683}}^1$

素因数の和:506716

約数の個数: 16

約数和(自身を含む): 486416640

約数和(自身を除く): 168726399

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 506683, 1520049, 5573513, 9626977, 16720539, 28880931, 105896747, 317690241]

約数ペア:

[(1, 317690241), (3, 105896747), (11, 28880931), (19, 16720539), (33, 9626977), (57, 5573513), (209, 1520049), (627, 506683)]