13335939

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{863}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 20621952

約数和(自身を除く): 7286013

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 863, 909, 1717, 2589, 5151, 7767, 14671, 15453, 44013, 87163, 132039, 261489, 784467, 1481771, 4445313, 13335939]

約数ペア:

[(1, 13335939), (3, 4445313), (9, 1481771), (17, 784467), (51, 261489), (101, 132039), (153, 87163), (303, 44013), (863, 15453), (909, 14671), (1717, 7767), (2589, 5151)]