291250907163

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{1694393}}^1$

素因数の和:1694739

約数の個数: 24

約数和(自身を含む): 428207251680

約数和(自身を除く): 136956344517

約数列:

[1, 3, 9, 71, 213, 269, 639, 807, 2421, 19099, 57297, 171891, 1694393, 5083179, 15249537, 120301903, 360905709, 455791717, 1082717127, 1367375151, 4102125453, 32361211907, 97083635721, 291250907163]

約数ペア:

[(1, 291250907163), (3, 97083635721), (9, 32361211907), (71, 4102125453), (213, 1367375151), (269, 1082717127), (639, 455791717), (807, 360905709), (2421, 120301903), (19099, 15249537), (57297, 5083179), (171891, 1694393)]