2014971291

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{774691}}^1$

素因数の和:774731

約数の個数: 18

約数和(自身を含む): 3091795772

約数和(自身を除く): 1076824481

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 774691, 2324073, 6972219, 13169747, 39509241, 118527723, 223885699, 671657097, 2014971291]

約数ペア:

[(1, 2014971291), (3, 671657097), (9, 223885699), (17, 118527723), (51, 39509241), (153, 13169747), (289, 6972219), (867, 2324073), (2601, 774691)]