2019944253

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{90731}}^1$

素因数の和:90956

約数の個数: 16

約数和(自身を含む): 2774221632

約数和(自身を除く): 754277379

約数列:

[1, 3, 41, 123, 181, 543, 7421, 22263, 90731, 272193, 3719971, 11159913, 16422311, 49266933, 673314751, 2019944253]

約数ペア:

[(1, 2019944253), (3, 673314751), (41, 49266933), (123, 16422311), (181, 11159913), (543, 3719971), (7421, 272193), (22263, 90731)]