12160449

素因数分解:

$3^6\times 7^1\times {\mathrm{2383}}^1$

素因数の和:2408

約数の個数: 28

約数和(自身を含む): 20845696

約数和(自身を除く): 8685247

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2383, 5103, 7149, 16681, 21447, 50043, 64341, 150129, 193023, 450387, 579069, 1351161, 1737207, 4053483, 12160449]

約数ペア:

[(1, 12160449), (3, 4053483), (7, 1737207), (9, 1351161), (21, 579069), (27, 450387), (63, 193023), (81, 150129), (189, 64341), (243, 50043), (567, 21447), (729, 16681), (1701, 7149), (2383, 5103)]