2352278019

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{21067}}^1$

素因数の和:21499

約数の個数: 32

約数和(自身を含む): 3869770240

約数和(自身を除く): 1517492221

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 409, 1227, 2863, 5317, 8589, 15951, 21067, 37219, 63201, 111657, 147469, 273871, 442407, 821613, 1917097, 5751291, 8616403, 25849209, 60314821, 112013239, 180944463, 336039717, 784092673, 2352278019]

約数ペア:

[(1, 2352278019), (3, 784092673), (7, 336039717), (13, 180944463), (21, 112013239), (39, 60314821), (91, 25849209), (273, 8616403), (409, 5751291), (1227, 1917097), (2863, 821613), (5317, 442407), (8589, 273871), (15951, 147469), (21067, 111657), (37219, 63201)]