27178417

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1129}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 32905600

約数和(自身を除く): 5727183

約数列:

[1, 7, 19, 133, 181, 1129, 1267, 3439, 7903, 21451, 24073, 150157, 204349, 1430443, 3882631, 27178417]

約数ペア:

[(1, 27178417), (7, 3882631), (19, 1430443), (133, 204349), (181, 150157), (1129, 24073), (1267, 21451), (3439, 7903)]