1319834411

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{409}}^1\times {\mathrm{1277}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 1597091040

約数和(自身を除く): 277256629

約数列:

[1, 7, 19, 133, 361, 409, 1277, 2527, 2863, 7771, 8939, 24263, 54397, 147649, 169841, 460997, 522293, 1033543, 3226979, 3656051, 9923567, 69464969, 188547773, 1319834411]

約数ペア:

[(1, 1319834411), (7, 188547773), (19, 69464969), (133, 9923567), (361, 3656051), (409, 3226979), (1277, 1033543), (2527, 522293), (2863, 460997), (7771, 169841), (8939, 147649), (24263, 54397)]