1643133069

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{31957}}^1$

素因数の和:32189

約数の個数: 24

約数和(自身を含む): 2467796760

約数和(自身を除く): 824663691

約数列:

[1, 3, 9, 29, 87, 197, 261, 591, 1773, 5713, 17139, 31957, 51417, 95871, 287613, 926753, 2780259, 6295529, 8340777, 18886587, 56659761, 182570341, 547711023, 1643133069]

約数ペア:

[(1, 1643133069), (3, 547711023), (9, 182570341), (29, 56659761), (87, 18886587), (197, 8340777), (261, 6295529), (591, 2780259), (1773, 926753), (5713, 287613), (17139, 95871), (31957, 51417)]