12431180307

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{45949}}^1$

素因数の和:46963

約数の個数: 32

約数和(自身を含む): 20420915200

約数和(自身を除く): 7989734893

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 991, 2973, 6937, 12883, 20811, 38649, 45949, 90181, 137847, 270543, 321643, 597337, 964929, 1792011, 4181359, 12544077, 45535459, 136606377, 318748213, 591960967, 956244639, 1775882901, 4143726769, 12431180307]

約数ペア:

[(1, 12431180307), (3, 4143726769), (7, 1775882901), (13, 956244639), (21, 591960967), (39, 318748213), (91, 136606377), (273, 45535459), (991, 12544077), (2973, 4181359), (6937, 1792011), (12883, 964929), (20811, 597337), (38649, 321643), (45949, 270543), (90181, 137847)]