187655321

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1\times {\mathrm{1193}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 224204544

約数和(自身を除く): 36549223

約数列:

[1, 7, 23, 161, 977, 1193, 6839, 8351, 22471, 27439, 157297, 192073, 1165561, 8158927, 26807903, 187655321]

約数ペア:

[(1, 187655321), (7, 26807903), (23, 8158927), (161, 1165561), (977, 192073), (1193, 157297), (6839, 27439), (8351, 22471)]