284852007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 474439680

約数和(自身を除く): 189587673

約数列:

[1, 3, 9, 11, 29, 33, 47, 87, 99, 141, 261, 319, 423, 517, 957, 1363, 1551, 2111, 2871, 4089, 4653, 6333, 12267, 14993, 18999, 23221, 44979, 61219, 69663, 99217, 134937, 183657, 208989, 297651, 550971, 673409, 892953, 1091387, 2020227, 2877293, 3274161, 6060681, 8631879, 9822483, 25895637, 31650223, 94950669, 284852007]

約数ペア:

[(1, 284852007), (3, 94950669), (9, 31650223), (11, 25895637), (29, 9822483), (33, 8631879), (47, 6060681), (87, 3274161), (99, 2877293), (141, 2020227), (261, 1091387), (319, 892953), (423, 673409), (517, 550971), (957, 297651), (1363, 208989), (1551, 183657), (2111, 134937), (2871, 99217), (4089, 69663), (4653, 61219), (6333, 44979), (12267, 23221), (14993, 18999)]