13348881

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1843

約数の個数: 40

約数和(自身を含む): 24556224

約数和(自身を除く): 11207343

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 1811, 2457, 5433, 7371, 12677, 16299, 23543, 38031, 48897, 70629, 114093, 146691, 164801, 211887, 342279, 494403, 635661, 1026837, 1483209, 1906983, 4449627, 13348881]

約数ペア:

[(1, 13348881), (3, 4449627), (7, 1906983), (9, 1483209), (13, 1026837), (21, 635661), (27, 494403), (39, 342279), (63, 211887), (81, 164801), (91, 146691), (117, 114093), (189, 70629), (273, 48897), (351, 38031), (567, 23543), (819, 16299), (1053, 12677), (1811, 7371), (2457, 5433)]