211340574731

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{211039}}^1$

素因数の和:211259

約数の個数: 32

約数和(自身を含む): 255273984000

約数和(自身を除く): 43933409269

約数列:

[1, 11, 13, 47, 143, 149, 517, 611, 1639, 1937, 6721, 7003, 21307, 77033, 91039, 211039, 1001429, 2321429, 2743507, 9918833, 30178577, 31444811, 109107163, 128944829, 345892921, 408782543, 1418393119, 1477906117, 4496607973, 16256967287, 19212779521, 211340574731]

約数ペア:

[(1, 211340574731), (11, 19212779521), (13, 16256967287), (47, 4496607973), (143, 1477906117), (149, 1418393119), (517, 408782543), (611, 345892921), (1639, 128944829), (1937, 109107163), (6721, 31444811), (7003, 30178577), (21307, 9918833), (77033, 2743507), (91039, 2321429), (211039, 1001429)]