187272239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{1787}}^1$

素因数の和:3166

約数の個数: 16

約数和(自身を含む): 233784576

約数和(自身を除く): 46512337

約数列:

[1, 7, 11, 77, 1361, 1787, 9527, 12509, 14971, 19657, 104797, 137599, 2432107, 17024749, 26753177, 187272239]

約数ペア:

[(1, 187272239), (7, 26753177), (11, 17024749), (77, 2432107), (1361, 137599), (1787, 104797), (9527, 19657), (12509, 14971)]