12347352009

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{347}}^1\times {\mathrm{28859}}^1$

素因数の和:29349

約数の個数: 24

約数和(自身を含む): 18017644320

約数和(自身を除く): 5670292311

約数列:

[1, 3, 9, 137, 347, 411, 1041, 1233, 3123, 28859, 47539, 86577, 142617, 259731, 427851, 3953683, 10014073, 11861049, 30042219, 35583147, 90126657, 1371928001, 4115784003, 12347352009]

約数ペア:

[(1, 12347352009), (3, 4115784003), (9, 1371928001), (137, 90126657), (347, 35583147), (411, 30042219), (1041, 11861049), (1233, 10014073), (3123, 3953683), (28859, 427851), (47539, 259731), (86577, 142617)]