13090749

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27103}}^1$

素因数の和:27136

約数の個数: 16

約数和(自身を含む): 20815872

約数和(自身を除く): 7725123

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 27103, 81309, 189721, 569163, 623369, 1870107, 4363583, 13090749]

約数ペア:

[(1, 13090749), (3, 4363583), (7, 1870107), (21, 623369), (23, 569163), (69, 189721), (161, 81309), (483, 27103)]