25294293

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 38064000

約数和(自身を除く): 12769707

約数列:

[1, 3, 9, 29, 87, 199, 261, 487, 597, 1461, 1791, 4383, 5771, 14123, 17313, 42369, 51939, 96913, 127107, 290739, 872217, 2810477, 8431431, 25294293]

約数ペア:

[(1, 25294293), (3, 8431431), (9, 2810477), (29, 872217), (87, 290739), (199, 127107), (261, 96913), (487, 51939), (597, 42369), (1461, 17313), (1791, 14123), (4383, 5771)]