83596009

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 101881800

約数和(自身を除く): 18285791

約数列:

[1, 7, 29, 49, 89, 203, 623, 661, 1421, 2581, 4361, 4627, 18067, 19169, 32389, 58829, 126469, 134183, 411803, 939281, 1706041, 2882621, 11942287, 83596009]

約数ペア:

[(1, 83596009), (7, 11942287), (29, 2882621), (49, 1706041), (89, 939281), (203, 411803), (623, 134183), (661, 126469), (1421, 58829), (2581, 32389), (4361, 19169), (4627, 18067)]