39620847

素因数分解:

$3^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{2053}}^1$

素因数の和:2982

約数の個数: 16

約数和(自身を含む): 60469760

約数和(自身を除く): 20848913

約数列:

[1, 3, 7, 21, 919, 2053, 2757, 6159, 6433, 14371, 19299, 43113, 1886707, 5660121, 13206949, 39620847]

約数ペア:

[(1, 39620847), (3, 13206949), (7, 5660121), (21, 1886707), (919, 43113), (2053, 19299), (2757, 14371), (6159, 6433)]