338093239

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 393680000

約数和(自身を除く): 55586761

約数列:

[1, 11, 19, 121, 199, 209, 739, 2189, 2299, 3781, 8129, 14041, 24079, 41591, 89419, 147061, 154451, 457501, 1617671, 1698961, 2794159, 17794381, 30735749, 338093239]

約数ペア:

[(1, 338093239), (11, 30735749), (19, 17794381), (121, 2794159), (199, 1698961), (209, 1617671), (739, 457501), (2189, 154451), (2299, 147061), (3781, 89419), (8129, 41591), (14041, 24079)]