809085529

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^2$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 970522560

約数和(自身を除く): 161437031

約数列:

[1, 7, 29, 107, 193, 203, 749, 1351, 3103, 5597, 20651, 21721, 37249, 39179, 144557, 260743, 598879, 1080221, 3985643, 4192153, 7561547, 27899501, 115583647, 809085529]

約数ペア:

[(1, 809085529), (7, 115583647), (29, 27899501), (107, 7561547), (193, 4192153), (203, 3985643), (749, 1080221), (1351, 598879), (3103, 260743), (5597, 144557), (20651, 39179), (21721, 37249)]