6449289

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27919}}^1$

素因数の和:27940

約数の個数: 16

約数和(自身を含む): 10721280

約数和(自身を除く): 4271991

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 27919, 83757, 195433, 307109, 586299, 921327, 2149763, 6449289]

約数ペア:

[(1, 6449289), (3, 2149763), (7, 921327), (11, 586299), (21, 307109), (33, 195433), (77, 83757), (231, 27919)]