1668522063

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{336871}}^1$

素因数の和:337014

約数の個数: 16

約数和(自身を含む): 2414698496

約数和(自身を除く): 746176433

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 336871, 1010613, 4379323, 13137969, 42782617, 128347851, 556174021, 1668522063]

約数ペア:

[(1, 1668522063), (3, 556174021), (13, 128347851), (39, 42782617), (127, 13137969), (381, 4379323), (1651, 1010613), (4953, 336871)]