6445136159

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{56671}}^1$

素因数の和:56907

約数の個数: 24

約数和(自身を含む): 8217893376

約数和(自身を除く): 1772757217

約数列:

[1, 7, 11, 49, 77, 211, 539, 1477, 2321, 10339, 16247, 56671, 113729, 396697, 623381, 2776879, 4363667, 11957581, 30545669, 83703067, 131533391, 585921469, 920733737, 6445136159]

約数ペア:

[(1, 6445136159), (7, 920733737), (11, 585921469), (49, 131533391), (77, 83703067), (211, 30545669), (539, 11957581), (1477, 4363667), (2321, 2776879), (10339, 623381), (16247, 396697), (56671, 113729)]