243630487791

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{381268369}}^1$

素因数の和:381268446

約数の個数: 12

約数和(自身を含む): 356867194320

約数和(自身を除く): 113236706529

約数列:

[1, 3, 9, 71, 213, 639, 381268369, 1143805107, 3431415321, 27070054199, 81210162597, 243630487791]

約数ペア:

[(1, 243630487791), (3, 81210162597), (9, 27070054199), (71, 3431415321), (213, 1143805107), (639, 381268369)]