6656156591

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{25321}}^1$

素因数の和:25439

約数の個数: 24

約数和(自身を含む): 8229852576

約数和(自身を除く): 1573695985

約数列:

[1, 7, 17, 47, 119, 329, 799, 2209, 5593, 15463, 25321, 37553, 177247, 262871, 430457, 1190087, 3013199, 8330609, 20231479, 55934089, 141620353, 391538623, 950879513, 6656156591]

約数ペア:

[(1, 6656156591), (7, 950879513), (17, 391538623), (47, 141620353), (119, 55934089), (329, 20231479), (799, 8330609), (2209, 3013199), (5593, 1190087), (15463, 430457), (25321, 262871), (37553, 177247)]