426802649

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109073}}^1$

素因数の和:109136

約数の個数: 16

約数和(自身を含む): 537516672

約数和(自身を除く): 110714023

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 109073, 763511, 1417949, 4690139, 9925643, 32830973, 60971807, 426802649]

約数ペア:

[(1, 426802649), (7, 60971807), (13, 32830973), (43, 9925643), (91, 4690139), (301, 1417949), (559, 763511), (3913, 109073)]