26637993

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{41687}}^1$

素因数の和:41764

約数の個数: 12

約数和(自身を含む): 39019968

約数和(自身を除く): 12381975

約数列:

[1, 3, 9, 71, 213, 639, 41687, 125061, 375183, 2959777, 8879331, 26637993]

約数ペア:

[(1, 26637993), (3, 8879331), (9, 2959777), (71, 375183), (213, 125061), (639, 41687)]