2679831

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 4953600

約数和(自身を除く): 2273769

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 1289, 2079, 3867, 9023, 11601, 14179, 27069, 34803, 42537, 81207, 99253, 127611, 243621, 297759, 382833, 893277, 2679831]

約数ペア:

[(1, 2679831), (3, 893277), (7, 382833), (9, 297759), (11, 243621), (21, 127611), (27, 99253), (33, 81207), (63, 42537), (77, 34803), (99, 27069), (189, 14179), (231, 11601), (297, 9023), (693, 3867), (1289, 2079)]