21360568319

素因数分解:

${\mathrm{47}}^2\times {\mathrm{1889}}^1\times {\mathrm{5119}}^1$

素因数の和:7102

約数の個数: 12

約数和(自身を含む): 21840537600

約数和(自身を除く): 479969281

約数列:

[1, 47, 1889, 2209, 5119, 88783, 240593, 4172801, 9669791, 11307871, 454480177, 21360568319]

約数ペア:

[(1, 21360568319), (47, 454480177), (1889, 11307871), (2209, 9669791), (5119, 4172801), (88783, 240593)]