238411393

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{7523}}^1$

素因数の和:7644

約数の個数: 16

約数和(自身を含む): 270141696

約数和(自身を除く): 31730303

約数列:

[1, 11, 43, 67, 473, 737, 2881, 7523, 31691, 82753, 323489, 504041, 3558379, 5544451, 21673763, 238411393]

約数ペア:

[(1, 238411393), (11, 21673763), (43, 5544451), (67, 3558379), (473, 504041), (737, 323489), (2881, 82753), (7523, 31691)]