890706483

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1940537}}^1$

素因数の和:1940563

約数の個数: 16

約数和(自身を含む): 1397187360

約数和(自身を除く): 506480877

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1940537, 5821611, 17464833, 32989129, 52394499, 98967387, 296902161, 890706483]

約数ペア:

[(1, 890706483), (3, 296902161), (9, 98967387), (17, 52394499), (27, 32989129), (51, 17464833), (153, 5821611), (459, 1940537)]