286545147

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{107441}}^1$

素因数の和:107578

約数の個数: 16

約数和(自身を含む): 440082432

約数和(自身を除く): 153537285

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 107441, 322323, 752087, 2256261, 13645007, 40935021, 95515049, 286545147]

約数ペア:

[(1, 286545147), (3, 95515049), (7, 40935021), (21, 13645007), (127, 2256261), (381, 752087), (889, 322323), (2667, 107441)]