25677939

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4231}}^1$

素因数の和:4275

約数の個数: 24

約数和(自身を含む): 41575168

約数和(自身を除く): 15897229

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 4231, 6069, 12693, 29617, 71927, 88851, 215781, 503489, 1222759, 1510467, 3668277, 8559313, 25677939]

約数ペア:

[(1, 25677939), (3, 8559313), (7, 3668277), (17, 1510467), (21, 1222759), (51, 503489), (119, 215781), (289, 88851), (357, 71927), (867, 29617), (2023, 12693), (4231, 6069)]