42459963

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3617}}^1$

素因数の和:3683

約数の個数: 32

約数和(自身を含む): 71318016

約数和(自身を除く): 28858053

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3617, 3913, 10851, 11739, 25319, 47021, 75957, 141063, 155531, 329147, 466593, 987441, 1088717, 2021903, 3266151, 6065709, 14153321, 42459963]

約数ペア:

[(1, 42459963), (3, 14153321), (7, 6065709), (13, 3266151), (21, 2021903), (39, 1088717), (43, 987441), (91, 466593), (129, 329147), (273, 155531), (301, 141063), (559, 75957), (903, 47021), (1677, 25319), (3617, 11739), (3913, 10851)]