12713019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1499}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 18576000

約数和(自身を除く): 5862981

約数列:

[1, 3, 11, 33, 257, 771, 1499, 2827, 4497, 8481, 16489, 49467, 385243, 1155729, 4237673, 12713019]

約数ペア:

[(1, 12713019), (3, 4237673), (11, 1155729), (33, 385243), (257, 49467), (771, 16489), (1499, 8481), (2827, 4497)]