12998367

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{10243}}^1$

素因数の和:10299

約数の個数: 16

約数和(自身を含む): 19668480

約数和(自身を除く): 6670113

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 10243, 30729, 92187, 276561, 481421, 1444263, 4332789, 12998367]

約数ペア:

[(1, 12998367), (3, 4332789), (9, 1444263), (27, 481421), (47, 276561), (141, 92187), (423, 30729), (1269, 10243)]