13157727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7523}}^1$

素因数の和:7590

約数の個数: 16

約数和(自身を含む): 19502208

約数和(自身を除く): 6344481

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 7523, 22569, 82753, 248259, 398719, 1196157, 4385909, 13157727]

約数ペア:

[(1, 13157727), (3, 4385909), (11, 1196157), (33, 398719), (53, 248259), (159, 82753), (583, 22569), (1749, 7523)]