12105401

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 15803136

約数和(自身を除く): 3697735

約数列:

[1, 7, 11, 37, 49, 77, 259, 407, 539, 607, 1813, 2849, 4249, 6677, 19943, 22459, 29743, 46739, 157213, 247049, 327173, 1100491, 1729343, 12105401]

約数ペア:

[(1, 12105401), (7, 1729343), (11, 1100491), (37, 327173), (49, 247049), (77, 157213), (259, 46739), (407, 29743), (539, 22459), (607, 19943), (1813, 6677), (2849, 4249)]