11925729

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 18021120

約数和(自身を除く): 6095391

約数列:

[1, 3, 9, 37, 59, 111, 177, 333, 531, 607, 1821, 2183, 5463, 6549, 19647, 22459, 35813, 67377, 107439, 202131, 322317, 1325081, 3975243, 11925729]

約数ペア:

[(1, 11925729), (3, 3975243), (9, 1325081), (37, 322317), (59, 202131), (111, 107439), (177, 67377), (333, 35813), (531, 22459), (607, 19647), (1821, 6549), (2183, 5463)]