7347483

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 12959520

約数和(自身を除く): 5612037

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 121, 143, 173, 297, 351, 363, 429, 519, 1089, 1287, 1557, 1573, 1903, 2249, 3267, 3861, 4671, 4719, 5709, 6747, 14157, 17127, 20241, 20933, 24739, 42471, 51381, 60723, 62799, 74217, 188397, 222651, 272129, 565191, 667953, 816387, 2449161, 7347483]

約数ペア:

[(1, 7347483), (3, 2449161), (9, 816387), (11, 667953), (13, 565191), (27, 272129), (33, 222651), (39, 188397), (99, 74217), (117, 62799), (121, 60723), (143, 51381), (173, 42471), (297, 24739), (351, 20933), (363, 20241), (429, 17127), (519, 14157), (1089, 6747), (1287, 5709), (1557, 4719), (1573, 4671), (1903, 3861), (2249, 3267)]