249993013

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4567}}^1$

素因数の和:4696

約数の個数: 16

約数和(自身を含む): 273349120

約数和(自身を除く): 23356107

約数列:

[1, 19, 43, 67, 817, 1273, 2881, 4567, 54739, 86773, 196381, 305989, 3731239, 5813791, 13157527, 249993013]

約数ペア:

[(1, 249993013), (19, 13157527), (43, 5813791), (67, 3731239), (817, 305989), (1273, 196381), (2881, 86773), (4567, 54739)]