5190249

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 7879680

約数和(自身を除く): 2689431

約数列:

[1, 3, 19, 23, 37, 57, 69, 107, 111, 321, 437, 703, 851, 1311, 2033, 2109, 2461, 2553, 3959, 6099, 7383, 11877, 16169, 46759, 48507, 75221, 91057, 140277, 225663, 273171, 1730083, 5190249]

約数ペア:

[(1, 5190249), (3, 1730083), (19, 273171), (23, 225663), (37, 140277), (57, 91057), (69, 75221), (107, 48507), (111, 46759), (321, 16169), (437, 11877), (703, 7383), (851, 6099), (1311, 3959), (2033, 2553), (2109, 2461)]