12605593

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 17337600

約数和(自身を除く): 4732007

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 257, 343, 539, 637, 1001, 1799, 2827, 3341, 3773, 4459, 7007, 12593, 19789, 23387, 36751, 49049, 88151, 138523, 163709, 257257, 969661, 1145963, 1800799, 12605593]

約数ペア:

[(1, 12605593), (7, 1800799), (11, 1145963), (13, 969661), (49, 257257), (77, 163709), (91, 138523), (143, 88151), (257, 49049), (343, 36751), (539, 23387), (637, 19789), (1001, 12593), (1799, 7007), (2827, 4459), (3341, 3773)]