193030767

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1261639}}^1$

素因数の和:1261662

約数の個数: 12

約数和(自身を含む): 295223760

約数和(自身を除く): 102192993

約数列:

[1, 3, 9, 17, 51, 153, 1261639, 3784917, 11354751, 21447863, 64343589, 193030767]

約数ペア:

[(1, 193030767), (3, 64343589), (9, 21447863), (17, 11354751), (51, 3784917), (153, 1261639)]