11745243

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{3919}}^1$

素因数の和:3968

約数の個数: 20

約数和(自身を含む): 18024160

約数和(自身を除く): 6278917

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 3919, 11757, 35271, 105813, 145003, 317439, 435009, 1305027, 3915081, 11745243]

約数ペア:

[(1, 11745243), (3, 3915081), (9, 1305027), (27, 435009), (37, 317439), (81, 145003), (111, 105813), (333, 35271), (999, 11757), (2997, 3919)]