320434731

素因数分解:

$3^3\times {\mathrm{409}}^1\times {\mathrm{29017}}^1$

素因数の和:29435

約数の個数: 16

約数和(自身を含む): 475895200

約数和(自身を除く): 155460469

約数列:

[1, 3, 9, 27, 409, 1227, 3681, 11043, 29017, 87051, 261153, 783459, 11867953, 35603859, 106811577, 320434731]

約数ペア:

[(1, 320434731), (3, 106811577), (9, 35603859), (27, 11867953), (409, 783459), (1227, 261153), (3681, 87051), (11043, 29017)]