13897083

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 20459520

約数和(自身を除く): 6562437

約数列:

[1, 3, 23, 31, 69, 73, 89, 93, 219, 267, 713, 1679, 2047, 2139, 2263, 2759, 5037, 6141, 6497, 6789, 8277, 19491, 52049, 63457, 149431, 156147, 190371, 201407, 448293, 604221, 4632361, 13897083]

約数ペア:

[(1, 13897083), (3, 4632361), (23, 604221), (31, 448293), (69, 201407), (73, 190371), (89, 156147), (93, 149431), (219, 63457), (267, 52049), (713, 19491), (1679, 8277), (2047, 6789), (2139, 6497), (2263, 6141), (2759, 5037)]