2340528057

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{128551}}^1$

素因数の和:128598

約数の個数: 36

約数和(自身を含む): 4104408256

約数和(自身を除く): 1763880199

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 2023, 2601, 6069, 18207, 128551, 385653, 899857, 1156959, 2185367, 2699571, 6556101, 8098713, 15297569, 19668303, 37151239, 45892707, 111453717, 137678121, 260058673, 334361151, 780176019, 2340528057]

約数ペア:

[(1, 2340528057), (3, 780176019), (7, 334361151), (9, 260058673), (17, 137678121), (21, 111453717), (51, 45892707), (63, 37151239), (119, 19668303), (153, 15297569), (289, 8098713), (357, 6556101), (867, 2699571), (1071, 2185367), (2023, 1156959), (2601, 899857), (6069, 385653), (18207, 128551)]