2007659955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19120571}}^1$

素因数の和:19120586

約数の個数: 16

約数和(自身を含む): 3671149824

約数和(自身を除く): 1663489869

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19120571, 57361713, 95602855, 133843997, 286808565, 401531991, 669219985, 2007659955]

約数ペア:

[(1, 2007659955), (3, 669219985), (5, 401531991), (7, 286808565), (15, 133843997), (21, 95602855), (35, 57361713), (105, 19120571)]