27238419

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12253}}^1$

素因数の和:12291

約数の個数: 24

約数和(自身を含む): 44604560

約数和(自身を除く): 17366141

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 12253, 36759, 110277, 159289, 232807, 477867, 698421, 1433601, 2095263, 3026491, 9079473, 27238419]

約数ペア:

[(1, 27238419), (3, 9079473), (9, 3026491), (13, 2095263), (19, 1433601), (39, 698421), (57, 477867), (117, 232807), (171, 159289), (247, 110277), (741, 36759), (2223, 12253)]