115709321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1271531}}^1$

素因数の和:1271551

約数の個数: 8

約数和(自身を含む): 142411584

約数和(自身を除く): 26702263

約数列:

[1, 7, 13, 91, 1271531, 8900717, 16529903, 115709321]

約数ペア:

[(1, 115709321), (7, 16529903), (13, 8900717), (91, 1271531)]