87085579

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1583}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 103403520

約数和(自身を除く): 16317941

約数列:

[1, 7, 29, 203, 271, 1583, 1897, 7859, 11081, 45907, 55013, 321349, 428993, 3002951, 12440797, 87085579]

約数ペア:

[(1, 87085579), (7, 12440797), (29, 3002951), (203, 428993), (271, 321349), (1583, 55013), (1897, 45907), (7859, 11081)]