171088099

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 224953344

約数和(自身を除く): 53865245

約数列:

[1, 7, 13, 23, 43, 91, 161, 299, 301, 559, 989, 1901, 2093, 3913, 6923, 12857, 13307, 24713, 43723, 81743, 89999, 172991, 306061, 568399, 572201, 1062659, 1880089, 3978793, 7438613, 13160623, 24441157, 171088099]

約数ペア:

[(1, 171088099), (7, 24441157), (13, 13160623), (23, 7438613), (43, 3978793), (91, 1880089), (161, 1062659), (299, 572201), (301, 568399), (559, 306061), (989, 172991), (1901, 89999), (2093, 81743), (3913, 43723), (6923, 24713), (12857, 13307)]