27243853

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 35941920

約数和(自身を除く): 8698067

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 2251, 12103, 15757, 29263, 42769, 110299, 204841, 299383, 555997, 1433887, 2095681, 3891979, 27243853]

約数ペア:

[(1, 27243853), (7, 3891979), (13, 2095681), (19, 1433887), (49, 555997), (91, 299383), (133, 204841), (247, 110299), (637, 42769), (931, 29263), (1729, 15757), (2251, 12103)]