27714519

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4271}}^1$

素因数の和:4387

約数の個数: 24

約数和(自身を含む): 46205952

約数和(自身を除く): 18491433

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 4271, 6489, 12813, 29897, 38439, 89691, 269073, 439913, 1319739, 3079391, 3959217, 9238173, 27714519]

約数ペア:

[(1, 27714519), (3, 9238173), (7, 3959217), (9, 3079391), (21, 1319739), (63, 439913), (103, 269073), (309, 89691), (721, 38439), (927, 29897), (2163, 12813), (4271, 6489)]