12685329

素因数分解:

$3^6\times {\mathrm{17401}}^1$

素因数の和:17419

約数の個数: 14

約数和(自身を含む): 19020386

約数和(自身を除く): 6335057

約数列:

[1, 3, 9, 27, 81, 243, 729, 17401, 52203, 156609, 469827, 1409481, 4228443, 12685329]

約数ペア:

[(1, 12685329), (3, 4228443), (9, 1409481), (27, 469827), (81, 156609), (243, 52203), (729, 17401)]