86403247

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 100396800

約数和(自身を除く): 13993553

約数列:

[1, 7, 89, 331, 419, 623, 2317, 2933, 29459, 37291, 138689, 206213, 261037, 970823, 12343321, 86403247]

約数ペア:

[(1, 86403247), (7, 12343321), (89, 970823), (331, 261037), (419, 206213), (623, 138689), (2317, 37291), (2933, 29459)]