520069083

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 784544640

約数和(自身を除く): 264475557

約数列:

[1, 3, 17, 19, 51, 57, 131, 241, 289, 323, 393, 723, 867, 969, 2227, 2489, 4097, 4579, 5491, 6681, 7467, 12291, 13737, 16473, 31571, 37859, 42313, 69649, 77843, 94713, 113577, 126939, 208947, 233529, 536707, 599849, 719321, 1323331, 1610121, 1799547, 2157963, 3969993, 9124019, 10197433, 27372057, 30592299, 173356361, 520069083]

約数ペア:

[(1, 520069083), (3, 173356361), (17, 30592299), (19, 27372057), (51, 10197433), (57, 9124019), (131, 3969993), (241, 2157963), (289, 1799547), (323, 1610121), (393, 1323331), (723, 719321), (867, 599849), (969, 536707), (2227, 233529), (2489, 208947), (4097, 126939), (4579, 113577), (5491, 94713), (6681, 77843), (7467, 69649), (12291, 42313), (13737, 37859), (16473, 31571)]