28379103

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29287}}^1$

素因数の和:29326

約数の個数: 16

約数和(自身を含む): 42174720

約数和(自身を除く): 13795617

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 29287, 87861, 497879, 556453, 1493637, 1669359, 9459701, 28379103]

約数ペア:

[(1, 28379103), (3, 9459701), (17, 1669359), (19, 1493637), (51, 556453), (57, 497879), (323, 87861), (969, 29287)]