2844153

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 40

約数和(自身を含む): 4763528

約数和(自身を除く): 1919375

約数列:

[1, 3, 9, 13, 27, 37, 39, 73, 81, 111, 117, 219, 333, 351, 481, 657, 949, 999, 1053, 1443, 1971, 2701, 2847, 2997, 4329, 5913, 8103, 8541, 12987, 24309, 25623, 35113, 38961, 72927, 76869, 105339, 218781, 316017, 948051, 2844153]

約数ペア:

[(1, 2844153), (3, 948051), (9, 316017), (13, 218781), (27, 105339), (37, 76869), (39, 72927), (73, 38961), (81, 35113), (111, 25623), (117, 24309), (219, 12987), (333, 8541), (351, 8103), (481, 5913), (657, 4329), (949, 2997), (999, 2847), (1053, 2701), (1443, 1971)]