22559067

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{12109}}^1$

素因数の和:12144

約数の個数: 20

約数和(自身を含む): 35167440

約数和(自身を除く): 12608373

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 12109, 36327, 108981, 278507, 326943, 835521, 980829, 2506563, 7519689, 22559067]

約数ペア:

[(1, 22559067), (3, 7519689), (9, 2506563), (23, 980829), (27, 835521), (69, 326943), (81, 278507), (207, 108981), (621, 36327), (1863, 12109)]