1780498639071

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{11637246007}}^1$

素因数の和:11637246030

約数の個数: 12

約数和(自身を含む): 2723115565872

約数和(自身を除く): 942616926801

約数列:

[1, 3, 9, 17, 51, 153, 11637246007, 34911738021, 104735214063, 197833182119, 593499546357, 1780498639071]

約数ペア:

[(1, 1780498639071), (3, 593499546357), (9, 197833182119), (17, 104735214063), (51, 34911738021), (153, 11637246007)]