16436439

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{1549}}^1$

素因数の和:1692

約数の個数: 20

約数和(自身を含む): 24756600

約数和(自身を除く): 8320161

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 1549, 3537, 4647, 10611, 13941, 41823, 125469, 202919, 608757, 1826271, 5478813, 16436439]

約数ペア:

[(1, 16436439), (3, 5478813), (9, 1826271), (27, 608757), (81, 202919), (131, 125469), (393, 41823), (1179, 13941), (1549, 10611), (3537, 4647)]