2034963

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 40

約数和(自身を含む): 3604832

約数和(自身を除く): 1569869

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 97, 111, 189, 259, 291, 333, 567, 679, 777, 873, 999, 2037, 2331, 2619, 2997, 3589, 6111, 6993, 7857, 10767, 18333, 20979, 25123, 32301, 54999, 75369, 96903, 226107, 290709, 678321, 2034963]

約数ペア:

[(1, 2034963), (3, 678321), (7, 290709), (9, 226107), (21, 96903), (27, 75369), (37, 54999), (63, 32301), (81, 25123), (97, 20979), (111, 18333), (189, 10767), (259, 7857), (291, 6993), (333, 6111), (567, 3589), (679, 2997), (777, 2619), (873, 2331), (999, 2037)]