442364193

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{442807}}^1$

素因数の和:442853

約数の個数: 16

約数和(自身を含む): 673068160

約数和(自身を除く): 230703967

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 442807, 1328421, 3985263, 11955789, 16383859, 49151577, 147454731, 442364193]

約数ペア:

[(1, 442364193), (3, 147454731), (9, 49151577), (27, 16383859), (37, 11955789), (111, 3985263), (333, 1328421), (999, 442807)]