7943049

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{7951}}^1$

素因数の和:7997

約数の個数: 16

約数和(自身を含む): 12087040

約数和(自身を除く): 4143991

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 7951, 23853, 71559, 214677, 294187, 882561, 2647683, 7943049]

約数ペア:

[(1, 7943049), (3, 2647683), (9, 882561), (27, 294187), (37, 214677), (111, 71559), (333, 23853), (999, 7951)]