71326849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1997}}^1$

素因数の和:2216

約数の個数: 16

約数和(自身を含む): 82861056

約数和(自身を除く): 11534207

約数列:

[1, 11, 17, 187, 191, 1997, 2101, 3247, 21967, 33949, 35717, 373439, 381427, 4195697, 6484259, 71326849]

約数ペア:

[(1, 71326849), (11, 6484259), (17, 4195697), (187, 381427), (191, 373439), (1997, 35717), (2101, 33949), (3247, 21967)]