11986149

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8039}}^1$

素因数の和:8120

約数の個数: 16

約数和(自身を含む): 18524160

約数和(自身を除く): 6538011

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 8039, 24117, 56273, 168819, 570769, 1712307, 3995383, 11986149]

約数ペア:

[(1, 11986149), (3, 3995383), (7, 1712307), (21, 570769), (71, 168819), (213, 56273), (497, 24117), (1491, 8039)]