25202871

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1117}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 38369760

約数和(自身を除く): 13166889

約数列:

[1, 3, 9, 23, 69, 109, 207, 327, 981, 1117, 2507, 3351, 7521, 10053, 22563, 25691, 77073, 121753, 231219, 365259, 1095777, 2800319, 8400957, 25202871]

約数ペア:

[(1, 25202871), (3, 8400957), (9, 2800319), (23, 1095777), (69, 365259), (109, 231219), (207, 121753), (327, 77073), (981, 25691), (1117, 22563), (2507, 10053), (3351, 7521)]