12126801

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 16600320

約数和(自身を除く): 4473519

約数列:

[1, 3, 59, 131, 177, 393, 523, 1569, 7729, 23187, 30857, 68513, 92571, 205539, 4042267, 12126801]

約数ペア:

[(1, 12126801), (3, 4042267), (59, 205539), (131, 92571), (177, 68513), (393, 30857), (523, 23187), (1569, 7729)]