25172433

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19559}}^1$

素因数の和:19589

約数の個数: 24

約数和(自身を含む): 42719040

約数和(自身を除く): 17546607

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 19559, 58677, 176031, 215149, 254267, 645447, 762801, 1936341, 2288403, 2796937, 8390811, 25172433]

約数ペア:

[(1, 25172433), (3, 8390811), (9, 2796937), (11, 2288403), (13, 1936341), (33, 762801), (39, 645447), (99, 254267), (117, 215149), (143, 176031), (429, 58677), (1287, 19559)]