13755321

素因数分解:

$3^2\times {\mathrm{1039}}^1\times {\mathrm{1471}}^1$

素因数の和:2516

約数の個数: 12

約数和(自身を含む): 19901440

約数和(自身を除く): 6146119

約数列:

[1, 3, 9, 1039, 1471, 3117, 4413, 9351, 13239, 1528369, 4585107, 13755321]

約数ペア:

[(1, 13755321), (3, 4585107), (9, 1528369), (1039, 13239), (1471, 9351), (3117, 4413)]