26480883

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3631}}^1$

素因数の和:3675

約数の個数: 32

約数和(自身を含む): 43932672

約数和(自身を除く): 17451789

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 3631, 7293, 10893, 39941, 47203, 61727, 119823, 141609, 185181, 519233, 678997, 802451, 1557699, 2036991, 2407353, 8826961, 26480883]

約数ペア:

[(1, 26480883), (3, 8826961), (11, 2407353), (13, 2036991), (17, 1557699), (33, 802451), (39, 678997), (51, 519233), (143, 185181), (187, 141609), (221, 119823), (429, 61727), (561, 47203), (663, 39941), (2431, 10893), (3631, 7293)]