4391739

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 7547904

約数和(自身を除く): 3156165

約数列:

[1, 3, 9, 11, 27, 31, 33, 53, 81, 93, 99, 159, 243, 279, 297, 341, 477, 583, 837, 891, 1023, 1431, 1643, 1749, 2511, 2673, 3069, 4293, 4929, 5247, 7533, 9207, 12879, 14787, 15741, 18073, 27621, 44361, 47223, 54219, 82863, 133083, 141669, 162657, 399249, 487971, 1463913, 4391739]

約数ペア:

[(1, 4391739), (3, 1463913), (9, 487971), (11, 399249), (27, 162657), (31, 141669), (33, 133083), (53, 82863), (81, 54219), (93, 47223), (99, 44361), (159, 27621), (243, 18073), (279, 15741), (297, 14787), (341, 12879), (477, 9207), (583, 7533), (837, 5247), (891, 4929), (1023, 4293), (1431, 3069), (1643, 2673), (1749, 2511)]