321425691

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{63737}}^1$

素因数の和:63822

約数の個数: 12

約数和(自身を含む): 439282296

約数和(自身を除く): 117856605

約数列:

[1, 3, 41, 123, 1681, 5043, 63737, 191211, 2613217, 7839651, 107141897, 321425691]

約数ペア:

[(1, 321425691), (3, 107141897), (41, 7839651), (123, 2613217), (1681, 191211), (5043, 63737)]