1909791

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5441}}^1$

素因数の和:5463

約数の個数: 16

約数和(自身を含む): 3047520

約数和(自身を除く): 1137729

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5441, 16323, 48969, 70733, 146907, 212199, 636597, 1909791]

約数ペア:

[(1, 1909791), (3, 636597), (9, 212199), (13, 146907), (27, 70733), (39, 48969), (117, 16323), (351, 5441)]