12794841

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{1153}}^1$

素因数の和:1302

約数の個数: 20

約数和(自身を含む): 19269492

約数和(自身を除く): 6474651

約数列:

[1, 3, 9, 27, 81, 137, 411, 1153, 1233, 3459, 3699, 10377, 11097, 31131, 93393, 157961, 473883, 1421649, 4264947, 12794841]

約数ペア:

[(1, 12794841), (3, 4264947), (9, 1421649), (27, 473883), (81, 157961), (137, 93393), (411, 31131), (1153, 11097), (1233, 10377), (3459, 3699)]