1209144057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 1936908288

約数和(自身を除く): 727764231

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 251, 277, 341, 527, 561, 753, 831, 1023, 1581, 2761, 3047, 4267, 4709, 5797, 7781, 8283, 8587, 9141, 12801, 14127, 17391, 23343, 25761, 46937, 51799, 69527, 85591, 94457, 132277, 140811, 145979, 155397, 208581, 256773, 283371, 396831, 437937, 764797, 1181959, 1455047, 1605769, 2155337, 2294391, 3545877, 4365141, 4817307, 6466011, 13001549, 23708707, 36640729, 39004647, 71126121, 109922187, 403048019, 1209144057]

約数ペア:

[(1, 1209144057), (3, 403048019), (11, 109922187), (17, 71126121), (31, 39004647), (33, 36640729), (51, 23708707), (93, 13001549), (187, 6466011), (251, 4817307), (277, 4365141), (341, 3545877), (527, 2294391), (561, 2155337), (753, 1605769), (831, 1455047), (1023, 1181959), (1581, 764797), (2761, 437937), (3047, 396831), (4267, 283371), (4709, 256773), (5797, 208581), (7781, 155397), (8283, 145979), (8587, 140811), (9141, 132277), (12801, 94457), (14127, 85591), (17391, 69527), (23343, 51799), (25761, 46937)]