42884359

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 52284960

約数和(自身を除く): 9400601

約数列:

[1, 7, 29, 49, 103, 203, 293, 721, 1421, 2051, 2987, 5047, 8497, 14357, 20909, 30179, 59479, 146363, 211253, 416353, 875191, 1478771, 6126337, 42884359]

約数ペア:

[(1, 42884359), (7, 6126337), (29, 1478771), (49, 875191), (103, 416353), (203, 211253), (293, 146363), (721, 59479), (1421, 30179), (2051, 20909), (2987, 14357), (5047, 8497)]