1279130103

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{1709}}^1$

素因数の和:3196

約数の個数: 32

約数和(自身を含む): 1997280000

約数和(自身を除く): 718149897

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1459, 1709, 4377, 5127, 13131, 15381, 27721, 32471, 39393, 46143, 83163, 97413, 249489, 292239, 748467, 876717, 2493431, 7480293, 22440879, 47375189, 67322637, 142125567, 426376701, 1279130103]

約数ペア:

[(1, 1279130103), (3, 426376701), (9, 142125567), (19, 67322637), (27, 47375189), (57, 22440879), (171, 7480293), (513, 2493431), (1459, 876717), (1709, 748467), (4377, 292239), (5127, 249489), (13131, 97413), (15381, 83163), (27721, 46143), (32471, 39393)]