976593969

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2782319}}^1$

素因数の和:2782341

約数の個数: 16

約数和(自身を含む): 1558099200

約数和(自身を除く): 581505231

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2782319, 8346957, 25040871, 36170147, 75122613, 108510441, 325531323, 976593969]

約数ペア:

[(1, 976593969), (3, 325531323), (9, 108510441), (13, 75122613), (27, 36170147), (39, 25040871), (117, 8346957), (351, 2782319)]