405331347

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1\times {\mathrm{4673}}^1$

素因数の和:5702

約数の個数: 16

約数和(自身を含む): 559758240

約数和(自身を除く): 154426893

約数列:

[1, 3, 29, 87, 997, 2991, 4673, 14019, 28913, 86739, 135517, 406551, 4658981, 13976943, 135110449, 405331347]

約数ペア:

[(1, 405331347), (3, 135110449), (29, 13976943), (87, 4658981), (997, 406551), (2991, 135517), (4673, 86739), (14019, 28913)]