2584857

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 4049280

約数和(自身を除く): 1464423

約数列:

[1, 3, 11, 29, 33, 37, 73, 87, 111, 219, 319, 407, 803, 957, 1073, 1221, 2117, 2409, 2701, 3219, 6351, 8103, 11803, 23287, 29711, 35409, 69861, 78329, 89133, 234987, 861619, 2584857]

約数ペア:

[(1, 2584857), (3, 861619), (11, 234987), (29, 89133), (33, 78329), (37, 69861), (73, 35409), (87, 29711), (111, 23287), (219, 11803), (319, 8103), (407, 6351), (803, 3219), (957, 2701), (1073, 2409), (1221, 2117)]