2446929

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1777}}^1$

素因数の和:1806

約数の個数: 20

約数和(自身を含む): 3872484

約数和(自身を除く): 1425555

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1777, 5331, 15993, 30209, 47979, 90627, 143937, 271881, 815643, 2446929]

約数ペア:

[(1, 2446929), (3, 815643), (9, 271881), (17, 143937), (27, 90627), (51, 47979), (81, 30209), (153, 15993), (459, 5331), (1377, 1777)]