21000365573

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1\times {\mathrm{62047}}^1$

素因数の和:63148

約数の個数: 16

約数和(自身を含む): 23722191360

約数和(自身を除く): 2721825787

約数列:

[1, 11, 29, 319, 1061, 11671, 30769, 62047, 338459, 682517, 1799363, 19792993, 65831867, 724150537, 1909124143, 21000365573]

約数ペア:

[(1, 21000365573), (11, 1909124143), (29, 724150537), (319, 65831867), (1061, 19792993), (11671, 1799363), (30769, 682517), (62047, 338459)]