2017389309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{72959}}^1$

素因数の和:73684

約数の個数: 16

約数和(自身を含む): 2900889600

約数和(自身を除く): 883500291

約数列:

[1, 3, 13, 39, 709, 2127, 9217, 27651, 72959, 218877, 948467, 2845401, 51727931, 155183793, 672463103, 2017389309]

約数ペア:

[(1, 2017389309), (3, 672463103), (13, 155183793), (39, 51727931), (709, 2845401), (2127, 948467), (9217, 218877), (27651, 72959)]