2089419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 3009312

約数和(自身を除く): 919893

約数列:

[1, 3, 17, 51, 53, 159, 773, 901, 2319, 2703, 13141, 39423, 40969, 122907, 696473, 2089419]

約数ペア:

[(1, 2089419), (3, 696473), (17, 122907), (51, 40969), (53, 39423), (159, 13141), (773, 2703), (901, 2319)]