1491089601

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{230213}}^1$

素因数の和:230360

約数の個数: 16

約数和(自身を含む): 2121652224

約数和(自身を除く): 630562623

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 230213, 690639, 3913621, 11740863, 29237051, 87711153, 497029867, 1491089601]

約数ペア:

[(1, 1491089601), (3, 497029867), (17, 87711153), (51, 29237051), (127, 11740863), (381, 3913621), (2159, 690639), (6477, 230213)]