8712147

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4073}}^1$

素因数の和:4130

約数の個数: 16

約数和(自身を含む): 12515328

約数和(自身を除く): 3803181

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 4073, 12219, 93679, 126263, 281037, 378789, 2904049, 8712147]

約数ペア:

[(1, 8712147), (3, 2904049), (23, 378789), (31, 281037), (69, 126263), (93, 93679), (713, 12219), (2139, 4073)]