82871369

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{27091}}^1$

素因数の和:27140

約数の個数: 16

約数和(自身を含む): 104033280

約数和(自身を除く): 21161911

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 27091, 189637, 514729, 623093, 3603103, 4361651, 11838767, 82871369]

約数ペア:

[(1, 82871369), (7, 11838767), (19, 4361651), (23, 3603103), (133, 623093), (161, 514729), (437, 189637), (3059, 27091)]