972992007

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{924019}}^1$

素因数の和:924044

約数の個数: 20

約数和(自身を含む): 1565289880

約数和(自身を除く): 592297873

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 924019, 2772057, 8316171, 12012247, 24948513, 36036741, 74845539, 108110223, 324330669, 972992007]

約数ペア:

[(1, 972992007), (3, 324330669), (9, 108110223), (13, 74845539), (27, 36036741), (39, 24948513), (81, 12012247), (117, 8316171), (351, 2772057), (1053, 924019)]