31140027

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 46725120

約数和(自身を除く): 15585093

約数列:

[1, 3, 9, 31, 93, 239, 279, 467, 717, 1401, 2151, 4203, 7409, 14477, 22227, 43431, 66681, 111613, 130293, 334839, 1004517, 3460003, 10380009, 31140027]

約数ペア:

[(1, 31140027), (3, 10380009), (9, 3460003), (31, 1004517), (93, 334839), (239, 130293), (279, 111613), (467, 66681), (717, 43431), (1401, 22227), (2151, 14477), (4203, 7409)]