16740159

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^2$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 24735360

約数和(自身を除く): 7995201

約数列:

[1, 3, 19, 23, 57, 69, 113, 339, 437, 1311, 2147, 2599, 6441, 7797, 12769, 38307, 49381, 148143, 242611, 293687, 727833, 881061, 5580053, 16740159]

約数ペア:

[(1, 16740159), (3, 5580053), (19, 881061), (23, 727833), (57, 293687), (69, 242611), (113, 148143), (339, 49381), (437, 38307), (1311, 12769), (2147, 7797), (2599, 6441)]