2016251757

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1914769}}^1$

素因数の和:1914794

約数の個数: 20

約数和(自身を含む): 3243620380

約数和(自身を除く): 1227368623

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1914769, 5744307, 17232921, 24891997, 51698763, 74675991, 155096289, 224027973, 672083919, 2016251757]

約数ペア:

[(1, 2016251757), (3, 672083919), (9, 224027973), (13, 155096289), (27, 74675991), (39, 51698763), (81, 24891997), (117, 17232921), (351, 5744307), (1053, 1914769)]