24605721

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1289}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 42105600

約数和(自身を除く): 17499879

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 707, 909, 1289, 2121, 2727, 3867, 6363, 9023, 11601, 19089, 27069, 34803, 81207, 130189, 243621, 390567, 911323, 1171701, 2733969, 3515103, 8201907, 24605721]

約数ペア:

[(1, 24605721), (3, 8201907), (7, 3515103), (9, 2733969), (21, 1171701), (27, 911323), (63, 390567), (101, 243621), (189, 130189), (303, 81207), (707, 34803), (909, 27069), (1289, 19089), (2121, 11601), (2727, 9023), (3867, 6363)]