2039776977

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{300719}}^1$

素因数の和:300765

約数の個数: 32

約数和(自身を含む): 3464294400

約数和(自身を除く): 1424517423

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 300719, 902157, 2105033, 5112223, 5713661, 6315099, 15336669, 17140983, 35785561, 39995627, 97132237, 107356683, 119986881, 291396711, 679925659, 2039776977]

約数ペア:

[(1, 2039776977), (3, 679925659), (7, 291396711), (17, 119986881), (19, 107356683), (21, 97132237), (51, 39995627), (57, 35785561), (119, 17140983), (133, 15336669), (323, 6315099), (357, 5713661), (399, 5112223), (969, 2105033), (2261, 902157), (6783, 300719)]