11472219

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 19751040

約数和(自身を除く): 8278821

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 107, 171, 209, 297, 321, 361, 513, 627, 963, 1083, 1177, 1881, 2033, 2889, 3249, 3531, 3971, 5643, 6099, 9747, 10593, 11913, 18297, 22363, 31779, 35739, 38627, 54891, 67089, 107217, 115881, 201267, 347643, 424897, 603801, 1042929, 1274691, 3824073, 11472219]

約数ペア:

[(1, 11472219), (3, 3824073), (9, 1274691), (11, 1042929), (19, 603801), (27, 424897), (33, 347643), (57, 201267), (99, 115881), (107, 107217), (171, 67089), (209, 54891), (297, 38627), (321, 35739), (361, 31779), (513, 22363), (627, 18297), (963, 11913), (1083, 10593), (1177, 9747), (1881, 6099), (2033, 5643), (2889, 3971), (3249, 3531)]