12262347

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3280

約数の個数: 20

約数和(自身を含む): 18713376

約数和(自身を除く): 6451029

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3221, 3807, 9663, 28989, 86967, 151387, 260901, 454161, 1362483, 4087449, 12262347]

約数ペア:

[(1, 12262347), (3, 4087449), (9, 1362483), (27, 454161), (47, 260901), (81, 151387), (141, 86967), (423, 28989), (1269, 9663), (3221, 3807)]