2915475039

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{679123}}^1$

素因数の和:679188

約数の個数: 20

約数和(自身を含む): 4437396216

約数和(自身を除く): 1521921177

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 679123, 2037369, 6112107, 18336321, 35993519, 55008963, 107980557, 323941671, 971825013, 2915475039]

約数ペア:

[(1, 2915475039), (3, 971825013), (9, 323941671), (27, 107980557), (53, 55008963), (81, 35993519), (159, 18336321), (477, 6112107), (1431, 2037369), (4293, 679123)]