13137189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17729}}^1$

素因数の和:17764

約数の個数: 16

約数和(自身を含む): 19857600

約数和(自身を除く): 6720411

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 17729, 53187, 230477, 336851, 691431, 1010553, 4379063, 13137189]

約数ペア:

[(1, 13137189), (3, 4379063), (13, 1010553), (19, 691431), (39, 336851), (57, 230477), (247, 53187), (741, 17729)]