1962909

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 3217760

約数和(自身を除く): 1254851

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 883, 2223, 2649, 7947, 11479, 16777, 34437, 50331, 103311, 150993, 218101, 654303, 1962909]

約数ペア:

[(1, 1962909), (3, 654303), (9, 218101), (13, 150993), (19, 103311), (39, 50331), (57, 34437), (117, 16777), (171, 11479), (247, 7947), (741, 2649), (883, 2223)]