13208373

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{1949}}^1$

素因数の和:2209

約数の個数: 16

約数和(自身を含む): 19656000

約数和(自身を除く): 6447627

約数列:

[1, 3, 9, 27, 251, 753, 1949, 2259, 5847, 6777, 17541, 52623, 489199, 1467597, 4402791, 13208373]

約数ペア:

[(1, 13208373), (3, 4402791), (9, 1467597), (27, 489199), (251, 52623), (753, 17541), (1949, 6777), (2259, 5847)]