9353421

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{409}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 17449600

約数和(自身を除く): 8096179

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 409, 693, 847, 1089, 1227, 2079, 2541, 2863, 3267, 3681, 4499, 7623, 8589, 11043, 13497, 22869, 25767, 31493, 40491, 49489, 77301, 94479, 121473, 148467, 283437, 346423, 445401, 850311, 1039269, 1336203, 3117807, 9353421]

約数ペア:

[(1, 9353421), (3, 3117807), (7, 1336203), (9, 1039269), (11, 850311), (21, 445401), (27, 346423), (33, 283437), (63, 148467), (77, 121473), (99, 94479), (121, 77301), (189, 49489), (231, 40491), (297, 31493), (363, 25767), (409, 22869), (693, 13497), (847, 11043), (1089, 8589), (1227, 7623), (2079, 4499), (2541, 3681), (2863, 3267)]