2192589

素因数分解:

$3^5\times 7^1\times {\mathrm{1289}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 3756480

約数和(自身を除く): 1563891

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1289, 1701, 3867, 9023, 11601, 27069, 34803, 81207, 104409, 243621, 313227, 730863, 2192589]

約数ペア:

[(1, 2192589), (3, 730863), (7, 313227), (9, 243621), (21, 104409), (27, 81207), (63, 34803), (81, 27069), (189, 11601), (243, 9023), (567, 3867), (1289, 1701)]