128804523

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{3967}}^1$

素因数の和:4186

約数の個数: 16

約数和(自身を含む): 175226880

約数和(自身を除く): 46422357

約数列:

[1, 3, 79, 137, 237, 411, 3967, 10823, 11901, 32469, 313393, 543479, 940179, 1630437, 42934841, 128804523]

約数ペア:

[(1, 128804523), (3, 42934841), (79, 1630437), (137, 940179), (237, 543479), (411, 313393), (3967, 32469), (10823, 11901)]