25212393

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3929}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 39237120

約数和(自身を除く): 14024727

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 3929, 6417, 11787, 35361, 90367, 121799, 271101, 365397, 813303, 1096191, 2801377, 8404131, 25212393]

約数ペア:

[(1, 25212393), (3, 8404131), (9, 2801377), (23, 1096191), (31, 813303), (69, 365397), (93, 271101), (207, 121799), (279, 90367), (713, 35361), (2139, 11787), (3929, 6417)]