40960713

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4759}}^1$

素因数の和:4932

約数の個数: 16

約数和(自身を含む): 57881600

約数和(自身を除く): 16920887

約数列:

[1, 3, 19, 57, 151, 453, 2869, 4759, 8607, 14277, 90421, 271263, 718609, 2155827, 13653571, 40960713]

約数ペア:

[(1, 40960713), (3, 13653571), (19, 2155827), (57, 718609), (151, 271263), (453, 90421), (2869, 14277), (4759, 8607)]