12489351

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8147}}^1$

素因数の和:8230

約数の個数: 16

約数和(自身を含む): 19294464

約数和(自身を除く): 6805113

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 8147, 24441, 57029, 171087, 594731, 1784193, 4163117, 12489351]

約数ペア:

[(1, 12489351), (3, 4163117), (7, 1784193), (21, 594731), (73, 171087), (219, 57029), (511, 24441), (1533, 8147)]