7745049

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 12285000

約数和(自身を除く): 4539951

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 1249, 2067, 3747, 6201, 11241, 16237, 48711, 66197, 146133, 198591, 595773, 860561, 2581683, 7745049]

約数ペア:

[(1, 7745049), (3, 2581683), (9, 860561), (13, 595773), (39, 198591), (53, 146133), (117, 66197), (159, 48711), (477, 16237), (689, 11241), (1249, 6201), (2067, 3747)]