4450707

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2424

約数の個数: 20

約数和(自身を含む): 6940560

約数和(自身を除く): 2489853

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 2389, 7167, 21501, 54947, 64503, 164841, 193509, 494523, 1483569, 4450707]

約数ペア:

[(1, 4450707), (3, 1483569), (9, 494523), (23, 193509), (27, 164841), (69, 64503), (81, 54947), (207, 21501), (621, 7167), (1863, 2389)]