2051049

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 3677184

約数和(自身を除く): 1626135

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 683, 1001, 2049, 3003, 4781, 7513, 8879, 14343, 22539, 26637, 52591, 62153, 97669, 157773, 186459, 293007, 683683, 2051049]

約数ペア:

[(1, 2051049), (3, 683683), (7, 293007), (11, 186459), (13, 157773), (21, 97669), (33, 62153), (39, 52591), (77, 26637), (91, 22539), (143, 14343), (231, 8879), (273, 7513), (429, 4781), (683, 3003), (1001, 2049)]