27121390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{63073}}^1$

素因数の和:63123

約数の個数: 16

約数和(自身を含む): 49954608

約数和(自身を除く): 22833218

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 63073, 126146, 315365, 630730, 2712139, 5424278, 13560695, 27121390]

約数ペア:

[(1, 27121390), (2, 13560695), (5, 5424278), (10, 2712139), (43, 630730), (86, 315365), (215, 126146), (430, 63073)]