17993469

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1307}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 25929792

約数和(自身を除く): 7936323

約数列:

[1, 3, 13, 39, 353, 1059, 1307, 3921, 4589, 13767, 16991, 50973, 461371, 1384113, 5997823, 17993469]

約数ペア:

[(1, 17993469), (3, 5997823), (13, 1384113), (39, 461371), (353, 50973), (1059, 16991), (1307, 13767), (3921, 4589)]