12751269

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1021}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 17856384

約数和(自身を除く): 5105115

約数列:

[1, 3, 23, 69, 181, 543, 1021, 3063, 4163, 12489, 23483, 70449, 184801, 554403, 4250423, 12751269]

約数ペア:

[(1, 12751269), (3, 4250423), (23, 554403), (69, 184801), (181, 70449), (543, 23483), (1021, 12489), (3063, 4163)]