2019975057

素因数分解:

$3^3\times {\mathrm{5557}}^1\times {\mathrm{13463}}^1$

素因数の和:19029

約数の個数: 16

約数和(自身を含む): 2993316480

約数和(自身を除く): 973341423

約数列:

[1, 3, 9, 27, 5557, 13463, 16671, 40389, 50013, 121167, 150039, 363501, 74813891, 224441673, 673325019, 2019975057]

約数ペア:

[(1, 2019975057), (3, 673325019), (9, 224441673), (27, 74813891), (5557, 363501), (13463, 150039), (16671, 121167), (40389, 50013)]