7140639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1433}}^1$

素因数の和:1598

約数の個数: 16

約数和(自身を含む): 10462464

約数和(自身を除く): 3321825

約数列:

[1, 3, 11, 33, 151, 453, 1433, 1661, 4299, 4983, 15763, 47289, 216383, 649149, 2380213, 7140639]

約数ペア:

[(1, 7140639), (3, 2380213), (11, 649149), (33, 216383), (151, 47289), (453, 15763), (1433, 4983), (1661, 4299)]