248872569

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{84737}}^1$

素因数の和:84840

約数の個数: 16

約数和(自身を含む): 366068160

約数和(自身を除く): 117195591

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 84737, 254211, 932107, 2796321, 7541593, 22624779, 82957523, 248872569]

約数ペア:

[(1, 248872569), (3, 82957523), (11, 22624779), (33, 7541593), (89, 2796321), (267, 932107), (979, 254211), (2937, 84737)]