56788809

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{22349}}^1$

素因数の和:22381

約数の個数: 24

約数和(自身を含む): 95121600

約数和(自身を除く): 38332791

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 22349, 67047, 156443, 245839, 469329, 737517, 1720873, 2704229, 5162619, 8112687, 18929603, 56788809]

約数ペア:

[(1, 56788809), (3, 18929603), (7, 8112687), (11, 5162619), (21, 2704229), (33, 1720873), (77, 737517), (121, 469329), (231, 245839), (363, 156443), (847, 67047), (2541, 22349)]