2564757657

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{528707}}^1$

素因数の和:528738

約数の個数: 36

約数和(自身を含む): 4701271536

約数和(自身を除く): 2136513879

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 528707, 1586121, 3700949, 4758363, 5815777, 11102847, 17447331, 25906643, 33308541, 40710439, 52341993, 77719929, 122131317, 233159787, 284973073, 366393951, 854919219, 2564757657]

約数ペア:

[(1, 2564757657), (3, 854919219), (7, 366393951), (9, 284973073), (11, 233159787), (21, 122131317), (33, 77719929), (49, 52341993), (63, 40710439), (77, 33308541), (99, 25906643), (147, 17447331), (231, 11102847), (441, 5815777), (539, 4758363), (693, 3700949), (1617, 1586121), (4851, 528707)]