4766727

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 7741440

約数和(自身を除く): 2974713

約数列:

[1, 3, 7, 21, 23, 69, 71, 139, 161, 213, 417, 483, 497, 973, 1491, 1633, 2919, 3197, 4899, 9591, 9869, 11431, 22379, 29607, 34293, 67137, 69083, 207249, 226987, 680961, 1588909, 4766727]

約数ペア:

[(1, 4766727), (3, 1588909), (7, 680961), (21, 226987), (23, 207249), (69, 69083), (71, 67137), (139, 34293), (161, 29607), (213, 22379), (417, 11431), (483, 9869), (497, 9591), (973, 4899), (1491, 3197), (1633, 2919)]