13899249

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5657}}^1$

素因数の和:5686

約数の個数: 32

約数和(自身を含む): 25347840

約数和(自身を除く): 11448591

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 5657, 16971, 39599, 50913, 73541, 118797, 152739, 220623, 356391, 514787, 661869, 1069173, 1544361, 1985607, 4633083, 13899249]

約数ペア:

[(1, 13899249), (3, 4633083), (7, 1985607), (9, 1544361), (13, 1069173), (21, 661869), (27, 514787), (39, 356391), (63, 220623), (91, 152739), (117, 118797), (189, 73541), (273, 50913), (351, 39599), (819, 16971), (2457, 5657)]