12550869

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{1741}}^1$

素因数の和:1842

約数の個数: 20

約数和(自身を含む): 18970380

約数和(自身を除く): 6419511

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 1741, 2403, 5223, 7209, 15669, 47007, 141021, 154949, 464847, 1394541, 4183623, 12550869]

約数ペア:

[(1, 12550869), (3, 4183623), (9, 1394541), (27, 464847), (81, 154949), (89, 141021), (267, 47007), (801, 15669), (1741, 7209), (2403, 5223)]