90442121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{12109}}^1$

素因数の和:12224

約数の個数: 16

約数和(自身を含む): 113930880

約数和(自身を除く): 23488759

約数列:

[1, 7, 11, 77, 97, 679, 1067, 7469, 12109, 84763, 133199, 932393, 1174573, 8222011, 12920303, 90442121]

約数ペア:

[(1, 90442121), (7, 12920303), (11, 8222011), (77, 1174573), (97, 932393), (679, 133199), (1067, 84763), (7469, 12109)]