171433689

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3709}}^1$

素因数の和:3821

約数の個数: 32

約数和(自身を含む): 273530880

約数和(自身を除く): 102097191

約数列:

[1, 3, 7, 21, 31, 71, 93, 213, 217, 497, 651, 1491, 2201, 3709, 6603, 11127, 15407, 25963, 46221, 77889, 114979, 263339, 344937, 790017, 804853, 1843373, 2414559, 5530119, 8163509, 24490527, 57144563, 171433689]

約数ペア:

[(1, 171433689), (3, 57144563), (7, 24490527), (21, 8163509), (31, 5530119), (71, 2414559), (93, 1843373), (213, 804853), (217, 790017), (497, 344937), (651, 263339), (1491, 114979), (2201, 77889), (3709, 46221), (6603, 25963), (11127, 15407)]