2664207

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3253}}^1$

素因数の和:3279

約数の個数: 24

約数和(自身を含む): 4737824

約数和(自身を除く): 2073617

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 3253, 9759, 22771, 29277, 42289, 68313, 126867, 204939, 296023, 380601, 888069, 2664207]

約数ペア:

[(1, 2664207), (3, 888069), (7, 380601), (9, 296023), (13, 204939), (21, 126867), (39, 68313), (63, 42289), (91, 29277), (117, 22771), (273, 9759), (819, 3253)]