42575819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1721}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 50337504

約数和(自身を除く): 7761685

約数列:

[1, 11, 13, 143, 173, 1721, 1903, 2249, 18931, 22373, 24739, 246103, 297733, 3275063, 3870529, 42575819]

約数ペア:

[(1, 42575819), (11, 3870529), (13, 3275063), (143, 297733), (173, 246103), (1721, 24739), (1903, 22373), (2249, 18931)]