248300307

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{277}}^1\times {\mathrm{727}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 363076896

約数和(自身を除く): 114776589

約数列:

[1, 3, 9, 137, 277, 411, 727, 831, 1233, 2181, 2493, 6543, 37949, 99599, 113847, 201379, 298797, 341541, 604137, 896391, 1812411, 27588923, 82766769, 248300307]

約数ペア:

[(1, 248300307), (3, 82766769), (9, 27588923), (137, 1812411), (277, 896391), (411, 604137), (727, 341541), (831, 298797), (1233, 201379), (2181, 113847), (2493, 99599), (6543, 37949)]