315055239

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{19841}}^1$

素因数の和:19990

約数の個数: 16

約数和(自身を含む): 431761920

約数和(自身を除く): 116706681

約数列:

[1, 3, 67, 79, 201, 237, 5293, 15879, 19841, 59523, 1329347, 1567439, 3988041, 4702317, 105018413, 315055239]

約数ペア:

[(1, 315055239), (3, 105018413), (67, 4702317), (79, 3988041), (201, 1567439), (237, 1329347), (5293, 59523), (15879, 19841)]