42480933

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18131}}^1$

素因数の和:18216

約数の個数: 16

約数和(自身を含む): 62664192

約数和(自身を除く): 20183259

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 18131, 54393, 199441, 598323, 1287301, 3861903, 14160311, 42480933]

約数ペア:

[(1, 42480933), (3, 14160311), (11, 3861903), (33, 1287301), (71, 598323), (213, 199441), (781, 54393), (2343, 18131)]