1490337657

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{3246923}}^1$

素因数の和:3246949

約数の個数: 16

約数和(自身を含む): 2337785280

約数和(自身を除く): 847447623

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 3246923, 9740769, 29222307, 55197691, 87666921, 165593073, 496779219, 1490337657]

約数ペア:

[(1, 1490337657), (3, 496779219), (9, 165593073), (17, 87666921), (27, 55197691), (51, 29222307), (153, 9740769), (459, 3246923)]