6446517

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 11235840

約数和(自身を除く): 4789323

約数列:

[1, 3, 7, 11, 21, 33, 43, 59, 77, 121, 129, 177, 231, 301, 363, 413, 473, 649, 847, 903, 1239, 1419, 1947, 2537, 2541, 3311, 4543, 5203, 7139, 7611, 9933, 13629, 15609, 17759, 21417, 27907, 36421, 49973, 53277, 83721, 109263, 149919, 195349, 306977, 586047, 920931, 2148839, 6446517]

約数ペア:

[(1, 6446517), (3, 2148839), (7, 920931), (11, 586047), (21, 306977), (33, 195349), (43, 149919), (59, 109263), (77, 83721), (121, 53277), (129, 49973), (177, 36421), (231, 27907), (301, 21417), (363, 17759), (413, 15609), (473, 13629), (649, 9933), (847, 7611), (903, 7139), (1239, 5203), (1419, 4543), (1947, 3311), (2537, 2541)]