12399117

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{1871}}^1$

素因数の和:1968

約数の個数: 12

約数和(自身を含む): 16900416

約数和(自身を除く): 4501299

約数列:

[1, 3, 47, 141, 1871, 2209, 5613, 6627, 87937, 263811, 4133039, 12399117]

約数ペア:

[(1, 12399117), (3, 4133039), (47, 263811), (141, 87937), (1871, 6627), (2209, 5613)]