2458539

素因数分解:

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

素因数の和:176

約数の個数: 32

約数和(自身を含む): 3939840

約数和(自身を除く): 1481301

約数列:

[1, 3, 9, 23, 27, 37, 69, 107, 111, 207, 321, 333, 621, 851, 963, 999, 2461, 2553, 2889, 3959, 7383, 7659, 11877, 22149, 22977, 35631, 66447, 91057, 106893, 273171, 819513, 2458539]

約数ペア:

[(1, 2458539), (3, 819513), (9, 273171), (23, 106893), (27, 91057), (37, 66447), (69, 35631), (107, 22977), (111, 22149), (207, 11877), (321, 7659), (333, 7383), (621, 3959), (851, 2889), (963, 2553), (999, 2461)]