26870067

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4397}}^1$

素因数の和:4507

約数の個数: 24

約数和(自身を含む): 44824416

約数和(自身を除く): 17954349

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 4397, 6111, 13191, 30779, 39573, 92337, 277011, 426509, 1279527, 2985563, 3838581, 8956689, 26870067]

約数ペア:

[(1, 26870067), (3, 8956689), (7, 3838581), (9, 2985563), (21, 1279527), (63, 426509), (97, 277011), (291, 92337), (679, 39573), (873, 30779), (2037, 13191), (4397, 6111)]