47706321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{64381}}^1$

素因数の和:64416

約数の個数: 16

約数和(自身を含む): 72107840

約数和(自身を除く): 24401519

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 64381, 193143, 836953, 1223239, 2510859, 3669717, 15902107, 47706321]

約数ペア:

[(1, 47706321), (3, 15902107), (13, 3669717), (19, 2510859), (39, 1223239), (57, 836953), (247, 193143), (741, 64381)]