13354263

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 20934368

約数和(自身を除く): 7580105

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 727, 1413, 2041, 2181, 6123, 6543, 9451, 18369, 28353, 85059, 114139, 342417, 1027251, 1483807, 4451421, 13354263]

約数ペア:

[(1, 13354263), (3, 4451421), (9, 1483807), (13, 1027251), (39, 342417), (117, 114139), (157, 85059), (471, 28353), (727, 18369), (1413, 9451), (2041, 6543), (2181, 6123)]