289581027

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{5227}}^1$

素因数の和:5602

約数の個数: 16

約数和(自身を含む): 393982080

約数和(自身を除く): 104401053

約数列:

[1, 3, 59, 177, 313, 939, 5227, 15681, 18467, 55401, 308393, 925179, 1636051, 4908153, 96527009, 289581027]

約数ペア:

[(1, 289581027), (3, 96527009), (59, 4908153), (177, 1636051), (313, 925179), (939, 308393), (5227, 55401), (15681, 18467)]