13983543

素因数分解:

$3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 23851520

約数和(自身を除く): 9867977

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 241, 307, 723, 921, 1687, 2149, 2169, 2763, 5061, 6447, 6507, 8289, 15183, 19341, 45549, 58023, 73987, 221961, 517909, 665883, 1553727, 1997649, 4661181, 13983543]

約数ペア:

[(1, 13983543), (3, 4661181), (7, 1997649), (9, 1553727), (21, 665883), (27, 517909), (63, 221961), (189, 73987), (241, 58023), (307, 45549), (723, 19341), (921, 15183), (1687, 8289), (2149, 6507), (2169, 6447), (2763, 5061)]