1489133331

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{691}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 2498728960

約数和(自身を除く): 1009595629

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 433, 553, 691, 711, 1299, 1659, 2073, 3031, 3897, 4837, 4977, 6219, 9093, 14511, 27279, 34207, 43533, 54589, 102621, 163767, 239449, 299203, 307863, 382123, 491301, 718347, 897609, 1146369, 2094421, 2155041, 2692827, 3439107, 6283263, 18849789, 23637037, 70911111, 165459259, 212733333, 496377777, 1489133331]

約数ペア:

[(1, 1489133331), (3, 496377777), (7, 212733333), (9, 165459259), (21, 70911111), (63, 23637037), (79, 18849789), (237, 6283263), (433, 3439107), (553, 2692827), (691, 2155041), (711, 2094421), (1299, 1146369), (1659, 897609), (2073, 718347), (3031, 491301), (3897, 382123), (4837, 307863), (4977, 299203), (6219, 239449), (9093, 163767), (14511, 102621), (27279, 54589), (34207, 43533)]