16213335

素因数分解:

$3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1307}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 25992576

約数和(自身を除く): 9779241

約数列:

[1, 3, 5, 15, 827, 1307, 2481, 3921, 4135, 6535, 12405, 19605, 1080889, 3242667, 5404445, 16213335]

約数ペア:

[(1, 16213335), (3, 5404445), (5, 3242667), (15, 1080889), (827, 19605), (1307, 12405), (2481, 6535), (3921, 4135)]