12126777

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2237}}^1$

素因数の和:2392

約数の個数: 16

約数和(自身を含む): 17545920

約数和(自身を除く): 5419143

約数列:

[1, 3, 13, 39, 139, 417, 1807, 2237, 5421, 6711, 29081, 87243, 310943, 932829, 4042259, 12126777]

約数ペア:

[(1, 12126777), (3, 4042259), (13, 932829), (39, 310943), (139, 87243), (417, 29081), (1807, 6711), (2237, 5421)]