14689521

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 27885312

約数和(自身を除く): 13195791

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 47, 63, 77, 99, 121, 123, 141, 231, 287, 329, 363, 369, 423, 451, 517, 693, 847, 861, 987, 1089, 1353, 1551, 1927, 2541, 2583, 2961, 3157, 3619, 4059, 4653, 4961, 5687, 5781, 7623, 9471, 10857, 13489, 14883, 17061, 17343, 21197, 28413, 32571, 34727, 39809, 40467, 44649, 51183, 63591, 104181, 119427, 121401, 148379, 190773, 233167, 312543, 358281, 445137, 699501, 1335411, 1632169, 2098503, 4896507, 14689521]

約数ペア:

[(1, 14689521), (3, 4896507), (7, 2098503), (9, 1632169), (11, 1335411), (21, 699501), (33, 445137), (41, 358281), (47, 312543), (63, 233167), (77, 190773), (99, 148379), (121, 121401), (123, 119427), (141, 104181), (231, 63591), (287, 51183), (329, 44649), (363, 40467), (369, 39809), (423, 34727), (451, 32571), (517, 28413), (693, 21197), (847, 17343), (861, 17061), (987, 14883), (1089, 13489), (1353, 10857), (1551, 9471), (1927, 7623), (2541, 5781), (2583, 5687), (2961, 4961), (3157, 4653), (3619, 4059)]