2170222707

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{3187}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 3084963840

約数和(自身を除く): 914741133

約数列:

[1, 3, 23, 69, 71, 139, 213, 417, 1633, 3187, 3197, 4899, 9561, 9591, 9869, 29607, 73301, 219903, 226277, 226987, 442993, 678831, 680961, 1328979, 5204371, 10188839, 15613113, 30566517, 31452503, 94357509, 723407569, 2170222707]

約数ペア:

[(1, 2170222707), (3, 723407569), (23, 94357509), (69, 31452503), (71, 30566517), (139, 15613113), (213, 10188839), (417, 5204371), (1633, 1328979), (3187, 680961), (3197, 678831), (4899, 442993), (9561, 226987), (9591, 226277), (9869, 219903), (29607, 73301)]