2066883987

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{186761}}^1$

素因数の和:186819

約数の個数: 32

約数和(自身を含む): 3442397184

約数和(自身を除く): 1375513197

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 11067, 186761, 560283, 1307327, 3174937, 3921981, 5789591, 9524811, 17368773, 22224559, 40527137, 66673677, 98423047, 121581411, 295269141, 688961329, 2066883987]

約数ペア:

[(1, 2066883987), (3, 688961329), (7, 295269141), (17, 121581411), (21, 98423047), (31, 66673677), (51, 40527137), (93, 22224559), (119, 17368773), (217, 9524811), (357, 5789591), (527, 3921981), (651, 3174937), (1581, 1307327), (3689, 560283), (11067, 186761)]