1447281

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{443}}^1$

素因数の和:474

約数の個数: 24

約数和(自身を含む): 2362080

約数和(自身を除く): 914799

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 443, 1089, 1329, 3267, 3987, 4873, 11961, 14619, 43857, 53603, 131571, 160809, 482427, 1447281]

約数ペア:

[(1, 1447281), (3, 482427), (9, 160809), (11, 131571), (27, 53603), (33, 43857), (99, 14619), (121, 11961), (297, 4873), (363, 3987), (443, 3267), (1089, 1329)]