27351331

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{523}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 32462848

約数和(自身を除く): 5111517

約数列:

[1, 7, 31, 217, 241, 523, 1687, 3661, 7471, 16213, 52297, 113491, 126043, 882301, 3907333, 27351331]

約数ペア:

[(1, 27351331), (7, 3907333), (31, 882301), (217, 126043), (241, 113491), (523, 52297), (1687, 16213), (3661, 7471)]