26053209

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2447}}^1$

素因数の和:2486

約数の個数: 36

約数和(自身を含む): 46590336

約数和(自身を除く): 20537127

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 2447, 3549, 7341, 10647, 17129, 22023, 31811, 51387, 95433, 154161, 222677, 286299, 413543, 668031, 1240629, 2004093, 2894801, 3721887, 8684403, 26053209]

約数ペア:

[(1, 26053209), (3, 8684403), (7, 3721887), (9, 2894801), (13, 2004093), (21, 1240629), (39, 668031), (63, 413543), (91, 286299), (117, 222677), (169, 154161), (273, 95433), (507, 51387), (819, 31811), (1183, 22023), (1521, 17129), (2447, 10647), (3549, 7341)]