347016987

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{443189}}^1$

素因数の和:443227

約数の個数: 16

約数和(自身を含む): 531828000

約数和(自身を除く): 184811013

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 443189, 1329567, 3988701, 11966103, 12852481, 38557443, 115672329, 347016987]

約数ペア:

[(1, 347016987), (3, 115672329), (9, 38557443), (27, 12852481), (29, 11966103), (87, 3988701), (261, 1329567), (783, 443189)]