4220343891

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{3064883}}^1$

素因数の和:3064912

約数の個数: 20

約数和(自身を含む): 6675317352

約数和(自身を除く): 2454973461

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 3064883, 9194649, 27583947, 52103011, 82751841, 156309033, 248255523, 468927099, 1406781297, 4220343891]

約数ペア:

[(1, 4220343891), (3, 1406781297), (9, 468927099), (17, 248255523), (27, 156309033), (51, 82751841), (81, 52103011), (153, 27583947), (459, 9194649), (1377, 3064883)]