27702941

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 32659200

約数和(自身を除く): 4956259

約数列:

[1, 7, 53, 89, 371, 623, 839, 4717, 5873, 33019, 44467, 74671, 311269, 522697, 3957563, 27702941]

約数ペア:

[(1, 27702941), (7, 3957563), (53, 522697), (89, 311269), (371, 74671), (623, 44467), (839, 33019), (4717, 5873)]