12306009

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 16720704

約数和(自身を除く): 4414695

約数列:

[1, 3, 131, 173, 181, 393, 519, 543, 22663, 23711, 31313, 67989, 71133, 93939, 4102003, 12306009]

約数ペア:

[(1, 12306009), (3, 4102003), (131, 93939), (173, 71133), (181, 67989), (393, 31313), (519, 23711), (543, 22663)]