42372243

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 63295232

約数和(自身を除く): 20922989

約数列:

[1, 3, 9, 43, 103, 129, 309, 387, 927, 1063, 3189, 4429, 9567, 13287, 39861, 45709, 109489, 137127, 328467, 411381, 985401, 4708027, 14124081, 42372243]

約数ペア:

[(1, 42372243), (3, 14124081), (9, 4708027), (43, 985401), (103, 411381), (129, 328467), (309, 137127), (387, 109489), (927, 45709), (1063, 39861), (3189, 13287), (4429, 9567)]