11919069

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 40

約数和(自身を含む): 18925368

約数和(自身を除く): 7006299

約数列:

[1, 3, 9, 27, 37, 41, 81, 97, 111, 123, 291, 333, 369, 873, 999, 1107, 1517, 2619, 2997, 3321, 3589, 3977, 4551, 7857, 10767, 11931, 13653, 32301, 35793, 40959, 96903, 107379, 122877, 147149, 290709, 322137, 441447, 1324341, 3973023, 11919069]

約数ペア:

[(1, 11919069), (3, 3973023), (9, 1324341), (27, 441447), (37, 322137), (41, 290709), (81, 147149), (97, 122877), (111, 107379), (123, 96903), (291, 40959), (333, 35793), (369, 32301), (873, 13653), (999, 11931), (1107, 10767), (1517, 7857), (2619, 4551), (2997, 3977), (3321, 3589)]