1175135031

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{396871}}^1$

素因数の和:396931

約数の個数: 24

約数和(自身を含む): 1981185024

約数和(自身を除く): 806049993

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 396871, 1190613, 2778097, 3571839, 8334291, 18652937, 25002873, 55958811, 130570559, 167876433, 391711677, 1175135031]

約数ペア:

[(1, 1175135031), (3, 391711677), (7, 167876433), (9, 130570559), (21, 55958811), (47, 25002873), (63, 18652937), (141, 8334291), (329, 3571839), (423, 2778097), (987, 1190613), (2961, 396871)]