2019809493

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5754443}}^1$

素因数の和:5754465

約数の個数: 16

約数和(自身を含む): 3222488640

約数和(自身を除く): 1202679147

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5754443, 17263329, 51789987, 74807759, 155369961, 224423277, 673269831, 2019809493]

約数ペア:

[(1, 2019809493), (3, 673269831), (9, 224423277), (13, 155369961), (27, 74807759), (39, 51789987), (117, 17263329), (351, 5754443)]