84421857

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{50341}}^1$

素因数の和:50400

約数の個数: 16

約数和(自身を含む): 124042688

約数和(自身を除く): 39620831

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 50341, 151023, 654433, 1963299, 2164663, 6493989, 28140619, 84421857]

約数ペア:

[(1, 84421857), (3, 28140619), (13, 6493989), (39, 2164663), (43, 1963299), (129, 654433), (559, 151023), (1677, 50341)]