443272869

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199403}}^1$

素因数の和:199441

約数の個数: 24

約数和(自身を含む): 725830560

約数和(自身を除く): 282557691

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 199403, 598209, 1794627, 2592239, 3788657, 7776717, 11365971, 23330151, 34097913, 49252541, 147757623, 443272869]

約数ペア:

[(1, 443272869), (3, 147757623), (9, 49252541), (13, 34097913), (19, 23330151), (39, 11365971), (57, 7776717), (117, 3788657), (171, 2592239), (247, 1794627), (741, 598209), (2223, 199403)]