8239539

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 13976064

約数和(自身を除く): 5736525

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 673, 1113, 1749, 2019, 4081, 4711, 7403, 12243, 14133, 22209, 35669, 51821, 107007, 155463, 249683, 392359, 749049, 1177077, 2746513, 8239539]

約数ペア:

[(1, 8239539), (3, 2746513), (7, 1177077), (11, 749049), (21, 392359), (33, 249683), (53, 155463), (77, 107007), (159, 51821), (231, 35669), (371, 22209), (583, 14133), (673, 12243), (1113, 7403), (1749, 4711), (2019, 4081)]