1189419

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 2088960

約数和(自身を除く): 899541

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 271, 399, 627, 813, 1463, 1897, 2981, 4389, 5149, 5691, 8943, 15447, 20867, 36043, 56639, 62601, 108129, 169917, 396473, 1189419]

約数ペア:

[(1, 1189419), (3, 396473), (7, 169917), (11, 108129), (19, 62601), (21, 56639), (33, 36043), (57, 20867), (77, 15447), (133, 8943), (209, 5691), (231, 5149), (271, 4389), (399, 2981), (627, 1897), (813, 1463)]