888304887

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{378163}}^1$

素因数の和:378204

約数の個数: 20

約数和(自身を含む): 1372735320

約数和(自身を除く): 484430433

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 378163, 1134489, 3403467, 10210401, 10966727, 30631203, 32900181, 98700543, 296101629, 888304887]

約数ペア:

[(1, 888304887), (3, 296101629), (9, 98700543), (27, 32900181), (29, 30631203), (81, 10966727), (87, 10210401), (261, 3403467), (783, 1134489), (2349, 378163)]