27140318

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1459}}^1$

素因数の和:1663

約数の個数: 16

約数和(自身を含む): 41627520

約数和(自身を除く): 14487202

約数列:

[1, 2, 71, 131, 142, 262, 1459, 2918, 9301, 18602, 103589, 191129, 207178, 382258, 13570159, 27140318]

約数ペア:

[(1, 27140318), (2, 13570159), (71, 382258), (131, 207178), (142, 191129), (262, 103589), (1459, 18602), (2918, 9301)]