5215089

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6871}}^1$

素因数の和:6908

約数の個数: 16

約数和(自身を含む): 7916544

約数和(自身を除く): 2701455

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 6871, 20613, 75581, 158033, 226743, 474099, 1738363, 5215089]

約数ペア:

[(1, 5215089), (3, 1738363), (11, 474099), (23, 226743), (33, 158033), (69, 75581), (253, 20613), (759, 6871)]