6720483

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 11427840

約数和(自身を除く): 4707357

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 619, 987, 1551, 1857, 3619, 4333, 6809, 10857, 12999, 20427, 29093, 47663, 87279, 142989, 203651, 320023, 610953, 960069, 2240161, 6720483]

約数ペア:

[(1, 6720483), (3, 2240161), (7, 960069), (11, 610953), (21, 320023), (33, 203651), (47, 142989), (77, 87279), (141, 47663), (231, 29093), (329, 20427), (517, 12999), (619, 10857), (987, 6809), (1551, 4333), (1857, 3619)]