12387885441

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1\times {\mathrm{50923}}^1$

素因数の和:51676

約数の個数: 16

約数和(自身を含む): 16670480640

約数和(自身を除く): 4282595199

約数列:

[1, 3, 131, 393, 619, 1857, 50923, 81089, 152769, 243267, 6670913, 20012739, 31521337, 94564011, 4129295147, 12387885441]

約数ペア:

[(1, 12387885441), (3, 4129295147), (131, 94564011), (393, 31521337), (619, 20012739), (1857, 6670913), (50923, 243267), (81089, 152769)]