11939401593

素因数分解:

$3^3\times 7^3\times {\mathrm{1289213}}^1$

素因数の和:1289243

約数の個数: 32

約数和(自身を含む): 20627424000

約数和(自身を除く): 8688022407

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 1289213, 3867639, 9024491, 11602917, 27073473, 34808751, 63171437, 81220419, 189514311, 243661257, 442200059, 568542933, 1326600177, 1705628799, 3979800531, 11939401593]

約数ペア:

[(1, 11939401593), (3, 3979800531), (7, 1705628799), (9, 1326600177), (21, 568542933), (27, 442200059), (49, 243661257), (63, 189514311), (147, 81220419), (189, 63171437), (343, 34808751), (441, 27073473), (1029, 11602917), (1323, 9024491), (3087, 3867639), (9261, 1289213)]