983367

素因数分解:

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

素因数の和:81

約数の個数: 48

約数和(自身を含む): 1872640

約数和(自身を除く): 889273

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 43, 63, 77, 99, 121, 129, 189, 231, 297, 301, 363, 387, 473, 693, 847, 903, 1089, 1161, 1419, 2079, 2541, 2709, 3267, 3311, 4257, 5203, 7623, 8127, 9933, 12771, 15609, 22869, 29799, 36421, 46827, 89397, 109263, 140481, 327789, 983367]

約数ペア:

[(1, 983367), (3, 327789), (7, 140481), (9, 109263), (11, 89397), (21, 46827), (27, 36421), (33, 29799), (43, 22869), (63, 15609), (77, 12771), (99, 9933), (121, 8127), (129, 7623), (189, 5203), (231, 4257), (297, 3311), (301, 3267), (363, 2709), (387, 2541), (473, 2079), (693, 1419), (847, 1161), (903, 1089)]