2009487669

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1033}}^1\times {\mathrm{5449}}^1$

素因数の和:6509

約数の個数: 32

約数和(自身を含む): 3245932800

約数和(自身を除く): 1236445131

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1033, 3099, 5449, 7231, 16347, 17561, 21693, 38143, 52683, 92633, 114429, 122927, 277899, 368781, 648431, 1945293, 5628817, 16886451, 39401719, 95689889, 118205157, 287069667, 669829223, 2009487669]

約数ペア:

[(1, 2009487669), (3, 669829223), (7, 287069667), (17, 118205157), (21, 95689889), (51, 39401719), (119, 16886451), (357, 5628817), (1033, 1945293), (3099, 648431), (5449, 368781), (7231, 277899), (16347, 122927), (17561, 114429), (21693, 92633), (38143, 52683)]