5125351

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 6705936

約数和(自身を除く): 1580585

約数列:

[1, 7, 11, 37, 49, 77, 257, 259, 407, 539, 1799, 1813, 2827, 2849, 9509, 12593, 19789, 19943, 66563, 104599, 138523, 465941, 732193, 5125351]

約数ペア:

[(1, 5125351), (7, 732193), (11, 465941), (37, 138523), (49, 104599), (77, 66563), (257, 19943), (259, 19789), (407, 12593), (539, 9509), (1799, 2849), (1813, 2827)]