11728149

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 17364480

約数和(自身を除く): 5636331

約数列:

[1, 3, 19, 37, 57, 67, 83, 111, 201, 249, 703, 1273, 1577, 2109, 2479, 3071, 3819, 4731, 5561, 7437, 9213, 16683, 47101, 58349, 105659, 141303, 175047, 205757, 316977, 617271, 3909383, 11728149]

約数ペア:

[(1, 11728149), (3, 3909383), (19, 617271), (37, 316977), (57, 205757), (67, 175047), (83, 141303), (111, 105659), (201, 58349), (249, 47101), (703, 16683), (1273, 9213), (1577, 7437), (2109, 5561), (2479, 4731), (3071, 3819)]