879968169

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{39251}}^1$

素因数の和:39357

約数の個数: 24

約数和(自身を含む): 1322635392

約数和(自身を除く): 442667223

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 2491, 7473, 22419, 39251, 117753, 353259, 1844797, 2080303, 5534391, 6240909, 16603173, 18722727, 97774241, 293322723, 879968169]

約数ペア:

[(1, 879968169), (3, 293322723), (9, 97774241), (47, 18722727), (53, 16603173), (141, 6240909), (159, 5534391), (423, 2080303), (477, 1844797), (2491, 353259), (7473, 117753), (22419, 39251)]