11806509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 19500480

約数和(自身を除く): 7693971

約数列:

[1, 3, 11, 13, 29, 33, 39, 73, 87, 143, 169, 219, 319, 377, 429, 507, 803, 949, 957, 1131, 1859, 2117, 2409, 2847, 4147, 4901, 5577, 6351, 10439, 12337, 12441, 14703, 23287, 27521, 31317, 37011, 53911, 69861, 82563, 135707, 161733, 302731, 357773, 407121, 908193, 1073319, 3935503, 11806509]

約数ペア:

[(1, 11806509), (3, 3935503), (11, 1073319), (13, 908193), (29, 407121), (33, 357773), (39, 302731), (73, 161733), (87, 135707), (143, 82563), (169, 69861), (219, 53911), (319, 37011), (377, 31317), (429, 27521), (507, 23287), (803, 14703), (949, 12441), (957, 12337), (1131, 10439), (1859, 6351), (2117, 5577), (2409, 4901), (2847, 4147)]