2005773

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 3517440

約数和(自身を除く): 1511667

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 457, 627, 1371, 1463, 3199, 4389, 5027, 8683, 9597, 15081, 26049, 35189, 60781, 95513, 105567, 182343, 286539, 668591, 2005773]

約数ペア:

[(1, 2005773), (3, 668591), (7, 286539), (11, 182343), (19, 105567), (21, 95513), (33, 60781), (57, 35189), (77, 26049), (133, 15081), (209, 9597), (231, 8683), (399, 5027), (457, 4389), (627, 3199), (1371, 1463)]