994191121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{133109}}^1$

素因数の和:133224

約数の個数: 16

約数和(自身を含む): 1252298880

約数和(自身を除く): 258107759

約数列:

[1, 7, 11, 77, 97, 679, 1067, 7469, 133109, 931763, 1464199, 10249393, 12911573, 90381011, 142027303, 994191121]

約数ペア:

[(1, 994191121), (7, 142027303), (11, 90381011), (77, 12911573), (97, 10249393), (679, 1464199), (1067, 931763), (7469, 133109)]