1397236467

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{6709}}^1\times {\mathrm{6311}}^1$

素因数の和:13034

約数の個数: 16

約数和(自身を含む): 2032968960

約数和(自身を除く): 635732493

約数列:

[1, 3, 11, 33, 6311, 6709, 18933, 20127, 69421, 73799, 208263, 221397, 42340499, 127021497, 465745489, 1397236467]

約数ペア:

[(1, 1397236467), (3, 465745489), (11, 127021497), (33, 42340499), (6311, 221397), (6709, 208263), (18933, 73799), (20127, 69421)]