85887011

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1861}}^1$

素因数の和:2234

約数の個数: 16

約数和(自身を含む): 103676160

約数和(自身を除く): 17789149

約数列:

[1, 7, 19, 133, 347, 1861, 2429, 6593, 13027, 35359, 46151, 247513, 645767, 4520369, 12269573, 85887011]

約数ペア:

[(1, 85887011), (7, 12269573), (19, 4520369), (133, 645767), (347, 247513), (1861, 46151), (2429, 35359), (6593, 13027)]