13239477

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{10433}}^1$

素因数の和:10489

約数の個数: 16

約数和(自身を含む): 20033280

約数和(自身を除く): 6793803

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 10433, 31299, 93897, 281691, 490351, 1471053, 4413159, 13239477]

約数ペア:

[(1, 13239477), (3, 4413159), (9, 1471053), (27, 490351), (47, 281691), (141, 93897), (423, 31299), (1269, 10433)]