25296271

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 34933248

約数和(自身を除く): 9636977

約数列:

[1, 7, 11, 13, 37, 77, 91, 143, 259, 407, 481, 683, 1001, 2849, 3367, 4781, 5291, 7513, 8879, 25271, 37037, 52591, 62153, 97669, 176897, 277981, 328523, 683683, 1945867, 2299661, 3613753, 25296271]

約数ペア:

[(1, 25296271), (7, 3613753), (11, 2299661), (13, 1945867), (37, 683683), (77, 328523), (91, 277981), (143, 176897), (259, 97669), (407, 62153), (481, 52591), (683, 37037), (1001, 25271), (2849, 8879), (3367, 7513), (4781, 5291)]