42902673

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18311}}^1$

素因数の和:18396

約数の個数: 16

約数和(自身を含む): 63286272

約数和(自身を除く): 20383599

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 18311, 54933, 201421, 604263, 1300081, 3900243, 14300891, 42902673]

約数ペア:

[(1, 42902673), (3, 14300891), (11, 3900243), (33, 1300081), (71, 604263), (213, 201421), (781, 54933), (2343, 18311)]