2007404559

素因数分解:

$3^3\times {\mathrm{3881}}^1\times {\mathrm{19157}}^1$

素因数の和:23047

約数の個数: 16

約数和(自身を含む): 2974854240

約数和(自身を除く): 967449681

約数列:

[1, 3, 9, 27, 3881, 11643, 19157, 34929, 57471, 104787, 172413, 517239, 74348317, 223044951, 669134853, 2007404559]

約数ペア:

[(1, 2007404559), (3, 669134853), (9, 223044951), (27, 74348317), (3881, 517239), (11643, 172413), (19157, 104787), (34929, 57471)]