381300459

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1\times {\mathrm{2621}}^1$

素因数の和:3378

約数の個数: 16

約数和(自身を含む): 516513024

約数和(自身を除く): 135212565

約数列:

[1, 3, 71, 213, 683, 2049, 2621, 7863, 48493, 145479, 186091, 558273, 1790143, 5370429, 127100153, 381300459]

約数ペア:

[(1, 381300459), (3, 127100153), (71, 5370429), (213, 1790143), (683, 558273), (2049, 186091), (2621, 145479), (7863, 48493)]