312211069

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6991}}^1$

素因数の和:7116

約数の個数: 16

約数和(自身を含む): 344342016

約数和(自身を除く): 32130947

約数列:

[1, 17, 37, 71, 629, 1207, 2627, 6991, 44659, 118847, 258667, 496361, 4397339, 8438137, 18365357, 312211069]

約数ペア:

[(1, 312211069), (17, 18365357), (37, 8438137), (71, 4397339), (629, 496361), (1207, 258667), (2627, 118847), (6991, 44659)]