1180527

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 1680000

約数和(自身を除く): 499473

約数列:

[1, 3, 19, 57, 139, 149, 417, 447, 2641, 2831, 7923, 8493, 20711, 62133, 393509, 1180527]

約数ペア:

[(1, 1180527), (3, 393509), (19, 62133), (57, 20711), (139, 8493), (149, 7923), (417, 2831), (447, 2641)]