85993439

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^2$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 105399840

約数和(自身を除く): 19406401

約数列:

[1, 7, 29, 37, 107, 203, 259, 749, 1073, 3103, 3959, 7511, 11449, 21721, 27713, 80143, 114811, 332021, 423613, 803677, 2324147, 2965291, 12284777, 85993439]

約数ペア:

[(1, 85993439), (7, 12284777), (29, 2965291), (37, 2324147), (107, 803677), (203, 423613), (259, 332021), (749, 114811), (1073, 80143), (3103, 27713), (3959, 21721), (7511, 11449)]