1084920291

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{441563}}^1$

素因数の和:441592

約数の個数: 32

約数和(自身を含む): 1978206720

約数和(自身を除く): 893286429

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 441563, 1324689, 3090941, 3974067, 5740319, 9272823, 11922201, 17220957, 27818469, 40182233, 51662871, 83455407, 120546699, 154988613, 361640097, 1084920291]

約数ペア:

[(1, 1084920291), (3, 361640097), (7, 154988613), (9, 120546699), (13, 83455407), (21, 51662871), (27, 40182233), (39, 27818469), (63, 17220957), (91, 11922201), (117, 9272823), (189, 5740319), (273, 3974067), (351, 3090941), (819, 1324689), (2457, 441563)]