259239097

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{17789}}^1$

素因数の和:17880

約数の個数: 16

約数和(自身を含む): 298872000

約数和(自身を除く): 39632903

約数列:

[1, 13, 19, 59, 247, 767, 1121, 14573, 17789, 231257, 337991, 1049551, 4393883, 13644163, 19941469, 259239097]

約数ペア:

[(1, 259239097), (13, 19941469), (19, 13644163), (59, 4393883), (247, 1049551), (767, 337991), (1121, 231257), (14573, 17789)]