248439307

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{811}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 273611520

約数和(自身を除く): 25172213

約数列:

[1, 19, 23, 437, 701, 811, 13319, 15409, 16123, 18653, 306337, 354407, 568511, 10801709, 13075753, 248439307]

約数ペア:

[(1, 248439307), (19, 13075753), (23, 10801709), (437, 568511), (701, 354407), (811, 306337), (13319, 18653), (15409, 16123)]