1123206723

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{585919}}^1$

素因数の和:585999

約数の個数: 16

約数和(自身を含む): 1687449600

約数和(自身を除く): 564242877

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 585919, 1757757, 5273271, 15819813, 41600249, 124800747, 374402241, 1123206723]

約数ペア:

[(1, 1123206723), (3, 374402241), (9, 124800747), (27, 41600249), (71, 15819813), (213, 5273271), (639, 1757757), (1917, 585919)]