90941767

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{1583}}^1$

素因数の和:1902

約数の個数: 16

約数和(自身を含む): 107965440

約数和(自身を除く): 17023673

約数列:

[1, 7, 29, 203, 283, 1583, 1981, 8207, 11081, 45907, 57449, 321349, 447989, 3135923, 12991681, 90941767]

約数ペア:

[(1, 90941767), (7, 12991681), (29, 3135923), (203, 447989), (283, 321349), (1583, 57449), (1981, 45907), (8207, 11081)]