13740621

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 18895680

約数和(自身を除く): 5155059

約数列:

[1, 3, 53, 89, 159, 267, 971, 2913, 4717, 14151, 51463, 86419, 154389, 259257, 4580207, 13740621]

約数ペア:

[(1, 13740621), (3, 4580207), (53, 259257), (89, 154389), (159, 86419), (267, 51463), (971, 14151), (2913, 4717)]