129783043

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 148256352

約数和(自身を除く): 18473309

約数列:

[1, 13, 23, 169, 173, 193, 299, 2249, 2509, 3887, 3979, 4439, 29237, 32617, 33389, 51727, 57707, 434057, 672451, 750191, 767947, 5642741, 9983311, 129783043]

約数ペア:

[(1, 129783043), (13, 9983311), (23, 5642741), (169, 767947), (173, 750191), (193, 672451), (299, 434057), (2249, 57707), (2509, 51727), (3887, 33389), (3979, 32617), (4439, 29237)]