16240887

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 25485824

約数和(自身を除く): 9244937

約数列:

[1, 3, 9, 13, 39, 117, 127, 381, 1093, 1143, 1651, 3279, 4953, 9837, 14209, 14859, 42627, 127881, 138811, 416433, 1249299, 1804543, 5413629, 16240887]

約数ペア:

[(1, 16240887), (3, 5413629), (9, 1804543), (13, 1249299), (39, 416433), (117, 138811), (127, 127881), (381, 42627), (1093, 14859), (1143, 14209), (1651, 9837), (3279, 4953)]